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SF MARATHON 2ND HALF 2025

Parth Shah

Redwood City, CA

Bib: 20830 M 26

0:00
0:00
/ mi
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Overall
#0 / 3608
Top 37%
Gender (Male)
#0 / 1949
Top 48%
Division (M25-29)
#0 / 458
Top 50%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
1.2M
9:18/mi
11:09
↑ 1101.6%
149 ft elev
4.9M
8:45/mi
43:33
↑ 243↓ 1260.6%
253 ft elev
11.9M
9:24/mi
1:49:21
↑ 186↓ 4270.6%
11 ft elev
Finish· 13.11 mi
10:41/mi
2:02:16
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.2M
1.20 mi08:45:3411:099:1811:09
9:18
-
4.9M
4.90 mi09:17:5843:338:5332:24
8:45
-0:33
11.9M
11.90 mi10:23:461:49:219:111:05:48
9:24
+0:39
Finish
13.11 mi10:36:412:02:169:2012:55
10:41
+1:17

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:45 /mi

Average Pace

9:20 /mi

Slowest Pace

10:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:24

26% of race

Time at Steady Pace

1:16:57

63% of race

Time at Slower Pace

12:55

11% of race

Average Pace: 9:20 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.2M
1.20 mi08:45:3411:099:1811:09
9:18
#948
4.9M
4.90 mi09:17:5843:338:5332:24
8:45
#1205
11.9M
11.90 mi10:23:461:49:219:111:05:48
9:24
#1288
Finish
13.11 mi10:36:412:02:169:2012:55
10:41
#1338
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.2M1.20 mi1.20 mi948692164948692164
4.9M4.90 mi3.70 mi1205-257868-176210-461326933222
11.9M11.90 mi7.00 mi1288-83900-32220-101348937239
Finish13.11 mi1.21 mi1338-50926-26228-819311202288

Segment Performance Analysis

Start → 1.2M

0.0 - 1.2 mi

Top 26%
×9story building
+110ft-10ft

Overall

948

Males

692

M25-29

164

1.2M→4.9M

1.2 - 4.9 mi

Top 37%
×14story building
+243ft-126ft

Overall

1326

Males

933

M25-29

222

4.9M→11.9M

4.9 - 11.9 mi

Top 37%
×22story building
+186ft-427ft

Overall

1348

Males

937

M25-29

239

11.9M→Finish

11.9 - 13.1 mi

Top 54%
×1human
+7ft-8ft

Overall

1931

Males

1202

M25-29

288

Passing Analysis

Category:
Athletes Passed
105*
Passed By
495
Net Change
-390
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.2M----#948
1.2M → 4.9M29*286-257#948#1205
4.9M → 11.9M68*151-83#1205#1288
11.9M → Finish8*58-50#1288#1338
TOTALS105*495-390

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon