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SF MARATHON 1ST HALF 2025

Jeremy Ho

Bib: 17519•M•Age: 35

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M35-39)
#0 / 583
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:02
Rank: #2711
Start → 1.81M
17:02 | 9:25/mi
5.34M
52:50
Rank: #3359 (-648)
1.81M → 5.34M
35:48 | 10:08/mi
6.15M
1:01:46
Rank: #3459 (-100)
5.34M → 6.15M
8:56 | 11:02/mi
10.54M
1:49:34
Rank: #3733 (-274)
6.15M → 10.54M
47:48 | 10:53/mi
11.05M
1:58:10
Rank: #3847 (-114)
10.54M → 11.05M
8:36 | 16:51/mi
Finish· 13.11 mi
2:21:10
Rank: #3876 (-29)
11.05M → Finish
23:00 | 11:10/mi

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:01:46
Pace10:03 /mi
2nd Half
Distance6.96 mi
Time1:19:24
Pace11:25 /mi
📊Positive Split: 28.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:59:0317:029:2517:02
9:25
-
5.34M
5.34 mi07:34:5152:509:5435:48
10:08
+0:43
6.15M
6.15 mi07:43:471:01:4610:038:56
11:02
+0:54
10.54M
10.54 mi08:31:351:49:3410:2447:48
10:53
-0:09
11.05M
11.05 mi08:40:111:58:1010:428:36
16:51
+5:58
Finish
13.11 mi09:03:112:21:1010:4623:00
11:10
-5:41

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

9:25 /mi

Average Pace

10:46 /mi

Slowest Pace

16:51 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

17:02

12% of race

Time at Steady Pace

1:55:32

82% of race

Time at Slower Pace

8:36

6% of race

Average Pace: 10:46 /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.

Loading...
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
1.81M
1.81 mi06:59:0317:029:2517:02
9:25
#2711
5.34M
5.34 mi07:34:5152:509:5435:48
10:08
#3359
6.15M
6.15 mi07:43:471:01:4610:038:56
11:02
#3459
10.54M
10.54 mi08:31:351:49:3410:2447:48
10:53
#3733
11.05M
11.05 mi08:40:111:58:1010:428:36
16:51
#3847
Finish
13.11 mi09:03:112:21:1010:4623:00
11:10
#3876
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
1.81M1.81 mi1.81 mi271119222802711(Top 38%)1922(Top 48%)280(Top 48%)
5.34M5.34 mi3.53 mi3359-6482273-351344-643661(Top 52%)2438(Top 61%)361(Top 62%)
6.15M6.15 mi0.81 mi3459-1002332-59347-34179(Top 59%)2699(Top 68%)396(Top 68%)
10.54M10.54 mi4.39 mi3733-2742463-131370-234111(Top 58%)2651(Top 67%)399(Top 68%)
11.05M11.05 mi0.51 mi3847-1142520-57380-105085(Top 72%)3077(Top 77%)452(Top 78%)
Finish13.11 mi2.06 mi3876-292520382-24042(Top 57%)2521(Top 63%)370(Top 63%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 38%
~flat
+4ft-3ft

Overall

2711

Males

1922

M35-39

280

1.81M→5.34M

1.8 - 5.3 mi

Top 52%
×4stories
+80ft-74ft

Overall

3661

Males

2438

M35-39

361

5.34M→6.15M

5.3 - 6.2 mi

Top 59%
×10stories
+126ft-4ft

Overall

4179

Males

2699

M35-39

396

6.15M→10.54M

6.2 - 10.5 mi

Top 58%
×21stories
+230ft-361ft

Overall

4111

Males

2651

M35-39

399

10.54M→11.05M

10.5 - 11.1 mi

Top 72%
×14stories
+172ft-0ft

Overall

5085

Males

3077

M35-39

452

11.05M→Finish

11.1 - 13.1 mi

Top 57%
×7stories
+97ft-114ft

Overall

4042

Males

2521

M35-39

370

Passing Analysis

Category:
Athletes Passed
235*
Passed By
1400
Net Change
-1165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2711
1.81M → 5.34M58*706-648#2711#3359
5.34M → 6.15M26126-100#3359#3459
6.15M → 10.54M77*351-274#3459#3733
10.54M → 11.05M18132-114#3733#3847
11.05M → Finish56*85-29#3847#3876
TOTALS235*1400-1165

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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

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