From 6cbae48b4a578b6dd4be2b1f51136ba34d1dbc7e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 23 Mar 2026 06:35:24 +0000
Subject: [PATCH 1/3] Initial plan


From a8c56b0de7457ce53729457559fe6f84caf09f82 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 23 Mar 2026 06:39:24 +0000
Subject: [PATCH 2/3] fix: store allTrainingIntervals in state instead of
 parsedIntervals

Co-authored-by: MaximumTrainer <1376575+MaximumTrainer@users.noreply.github.com>
Agent-Logs-Url: https://github.com/MaximumTrainer/SilverSprint/sessions/7bdcfd5d-a321-4c7d-92d6-c1d5488c5370
---
 src/hooks/useIntervalsData.ts | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/hooks/useIntervalsData.ts b/src/hooks/useIntervalsData.ts
index 018daea..acbd8fb 100644
--- a/src/hooks/useIntervalsData.ts
+++ b/src/hooks/useIntervalsData.ts
@@ -156,9 +156,6 @@ export const useIntervalsData = (athleteId: string, accessToken: string, authTyp
 
         // 3. Parse Latest Session for Sprint Metrics
         const latestSession = activities[0];
-        const parsedIntervals = latestSession
-          ? SprintParser.parseTrackSession(latestSession)
-          : [];
 
         // 4. Calculate Neural Fatigue Index (NFI)
         const todayVmax = latestSession?.max_speed || 0;
@@ -370,7 +367,7 @@ export const useIntervalsData = (athleteId: string, accessToken: string, authTyp
 
         setData({
           activities,
-          intervals: parsedIntervals,
+          intervals: allTrainingIntervals,
           wellness: latestWellness,
           nfi: currentNFI,
           nfiStatus,

From f68ffecbca69f2a7ae5c83e250f05436f93aa570 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 23 Mar 2026 07:11:13 +0000
Subject: [PATCH 3/3] fix: fetch interval data from all 60-day activities, not
 just 20

Co-authored-by: MaximumTrainer <1376575+MaximumTrainer@users.noreply.github.com>
Agent-Logs-Url: https://github.com/MaximumTrainer/SilverSprint/sessions/7c734a9f-8982-4599-817e-a3bcde5477cd
---
 src/hooks/useIntervalsData.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/hooks/useIntervalsData.ts b/src/hooks/useIntervalsData.ts
index acbd8fb..e2d8b5b 100644
--- a/src/hooks/useIntervalsData.ts
+++ b/src/hooks/useIntervalsData.ts
@@ -154,7 +154,7 @@ export const useIntervalsData = (athleteId: string, accessToken: string, authTyp
           ?? wellnessEntries.find((w) => typeof w.weight === 'number' && w.weight > 0)?.weight
           ?? null;
 
-        // 3. Parse Latest Session for Sprint Metrics
+        // 3. Select latest session/activity for sprint metrics
         const latestSession = activities[0];
 
         // 4. Calculate Neural Fatigue Index (NFI)
@@ -201,11 +201,11 @@ export const useIntervalsData = (athleteId: string, accessToken: string, authTyp
         // 8. Race estimates based on best Vmax + training interval history
         const bestVmax60d = activities.reduce((best, a) => Math.max(best, a.max_speed), 0);
 
-        // Fetch structured interval data from the Intervals.icu API for each activity.
+        // Fetch structured interval data from the Intervals.icu API for each activity
+        // in the 60-day window. Only sprint-range efforts (≤ 400m) are included by the parser.
         // The /intervals endpoint provides accurate rep-level data (distance, max_speed,
         // moving_time) that is not present in the activity list response.
-        // We limit to 20 most-recent activities to keep the number of parallel calls reasonable.
-        const activitiesForIntervals = activities.slice(0, 20);
+        const activitiesForIntervals = activities;
         const intervalFetches = await Promise.allSettled(
           activitiesForIntervals.map(async (a) => {
             const res = await fetch(