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SF MARATHON 2ND HALF 2025

Matthew Jia

Bloomfield Hills, MI, MI

Bib: 20424 M 20

0:00
0:00
/ mi
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Overall
#0 / 3608
Top 21%
Gender (Male)
#0 / 1949
Top 30%
M20-29
#0 / 232
Top 32%
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
8:54/mi
10:41
↑ 1101.6%
149 ft elev
4.9M
8:05/mi
40:37
↑ 243↓ 1260.6%
253 ft elev
11.9M
8:32/mi
1:40:18
↑ 186↓ 4270.6%
11 ft elev
Finish· 13.11 mi
9:53/mi
1:52:15
→ 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 mi08:43:0410:418:5410:41
8:54
-
4.9M
4.90 mi09:13:0040:378:1729:56
8:05
-0:49
11.9M
11.90 mi10:12:411:40:188:2659:41
8:32
+0:27
Finish
13.11 mi10:24:381:52:158:3411:57
9:53
+1:21

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

8:05 /mi

Average Pace

8:34 /mi

Slowest Pace

9:53 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:37

80% of race

Time at Steady Pace

10:41

10% of race

Time at Slower Pace

11:57

11% of race

Average Pace: 8:34 /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 mi08:43:0410:418:5410:41
8:54
#702
4.9M
4.90 mi09:13:0040:378:1729:56
8:05
#739
11.9M
11.90 mi10:12:411:40:188:2659:41
8:32
#728
Finish
13.11 mi10:24:381:52:158:3411:57
9:53
#771
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.2M1.20 mi1.20 mi7025336170253361
4.9M4.90 mi3.70 mi739-37558-2569-877658972
11.9M11.90 mi7.00 mi728+11556+267+274056273
Finish13.11 mi1.21 mi771-43583-2774-71401940108

Segment Performance Analysis

Start → 1.2M

0.0 - 1.2 mi

Top 19%
×9story building
+110ft-10ft

Overall

702

Males

533

M20-24

61

1.2M→4.9M

1.2 - 4.9 mi

Top 22%
×14story building
+243ft-126ft

Overall

776

Males

589

M20-24

72

4.9M→11.9M

4.9 - 11.9 mi

Top 21%
×22story building
+186ft-427ft

Overall

740

Males

562

M20-24

73

11.9M→Finish

11.9 - 13.1 mi

Top 39%
×1human
+7ft-8ft

Overall

1401

Males

940

M20-24

108

Passing Analysis

Category:
Athletes Passed
131*
Passed By
200
Net Change
-69
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.2M----#702
1.2M → 4.9M59*96-37#702#739
4.9M → 11.9M6958+11#739#728
11.9M → Finish346-43#728#771
TOTALS131*200-69

* 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