Jacob Brown

San Francisco, CA

Bib: 15865 M 32

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Male)
#0 / 2862
Division (M30-34)
#0 / 642
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2.13M
13:39/mi
29:05
→ flat
13 ft elev
6.62M
10:30/mi
1:16:12
299780.9%
239 ft elev
7.12M
15:38/mi
1:24:01
271.0%
269 ft elev
10.65M
9:29/mi
1:57:31
1273601.3%
48 ft elev
Finish· 13.11 mi
9:01/mi
2:19:42
2441141.0%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:16:1211:31 /mi+16.7%
2nd Half
1:03:309:47 /mi✓ faster
Negative split — 16.7% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.13M
29:0513:392.13 mi29:05
13:39
-
6.62M
1:16:1211:314.49 mi47:07
10:30
-3:09
7.12M
1:24:0111:480.50 mi7:49
15:38
+5:08
10.65M
1:57:3111:023.53 mi33:30
9:29
-6:09
Finish(13.11 mi)
2:19:4210:392.46 mi22:11
9:01
-0:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:39 /mi

Slowest Pace

15:38 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

22:11

16% of race

Time at Steady Pace

1:20:37

58% of race

Time at Slower Pace

36:54

26% of race

Average Pace: 10:39 /mi

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

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2.13M2.13 mi3855232852838552328528
6.62M4.49 mi3532+3232174+154496+3233492088473
7.12M0.50 mi3537-52186-12501-536112220506
10.65M3.53 mi3203+3342012+174459+4224921643392
Finish(13.11 mi)2.46 mi2937+2661870+142431+2819761335321

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 74%
~flat
+6ft-3ft

Overall

3855

Males

2328

M30-34

529

2.13M→6.62M

2.1 - 6.6 mi

Top 65%
×19story building
+299ft-78ft

Overall

3349

Males

2088

M30-34

474

6.62M→7.12M

6.6 - 7.1 mi

Top 70%
×2story building
+27ft-0ft

Overall

3611

Males

2220

M30-34

507

7.12M→10.65M

7.1 - 10.7 mi

Top 48%
×21story building
+127ft-360ft

Overall

2492

Males

1643

M30-34

392

10.65M→Finish

10.7 - 13.1 mi

Top 38%
×17story building
+244ft-114ft

Overall

1976

Males

1335

M30-34

321

Passing Analysis

Category:
Passed
1062*
Passed By
144
Net Change
+918
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3855
2.13M6.62M404*81+323#3855#3532
6.62M7.12M4752-5#3532#3537
7.12M10.65M343*9+334#3537#3203
10.65MFinish268*2+266#3203#2937
TOTALS1062*144+918

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

Passing Charts

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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

Race Place Events

Race Place Events