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SF MARATHON 1ST HALF 2025

Eugene Le

San Jose, CA

Bib: 17379 M 34

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Male)
#0 / 3977
Division (M30-34)
#0 / 872
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
10:49/mi
19:35
→ flat
12 ft elev
5.34M
11:22/mi
59:41
↑ 80↓ 74
19 ft elev
6.15M
11:48/mi
1:09:14
↑ 1262.8%
149 ft elev
10.54M
13:23/mi
2:07:58
↑ 230↓ 3610.6%
20 ft elev
11.05M
18:29/mi
2:17:24
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
13:22/mi
2:44:56
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:09:1411:15 /mi⚡ faster
2nd Half
1:35:4213:45 /mi+38.2%
Positive split — 38.2% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
19:3510:491.81 mi19:35
10:49
-
5.34M
59:4111:113.53 mi40:06
11:22
+0:33
6.15M
1:09:1411:150.81 mi9:33
11:48
+0:26
10.54M
2:07:5812:084.39 mi58:44
13:23
+1:35
11.05M
2:17:2412:260.51 mi9:26
18:29
+5:06
Finish(13.11 mi)
2:44:5612:352.06 mi27:32
13:22
-5:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

12:35 /mi

Slowest Pace

18:29 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:09:14

42% of race

Time at Steady Pace

1:26:16

52% of race

Time at Slower Pace

9:26

6% of race

Average Pace: 12:35 /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

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
1.81M1.81 mi1.81 mi5437330071854373300718
5.34M5.34 mi3.53 mi5446-93297+3728-1054743306730
6.15M6.15 mi0.81 mi5385+613277+20723+550593117693
10.54M10.54 mi4.39 mi5934-5493499-222767-4463653658802
11.05M11.05 mi0.51 mi5961-273512-13772-560263518766
Finish13.11 mi2.06 mi5945+163489+23763+959233399737

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 77%
~flat
+4ft-3ft

Overall

5437

Males

3300

M30-34

718

1.81M→5.34M

1.8 - 5.3 mi

Top 77%
×4story building
+80ft-74ft

Overall

5474

Males

3306

M30-34

730

5.34M→6.15M

5.3 - 6.2 mi

Top 71%
×10story building
+126ft-4ft

Overall

5059

Males

3117

M30-34

693

6.15M→10.54M

6.2 - 10.5 mi

Top 90%
×21story building
+230ft-361ft

Overall

6365

Males

3658

M30-34

802

10.54M→11.05M

10.5 - 11.1 mi

Top 85%
×14story building
+172ft-0ft

Overall

6026

Males

3518

M30-34

766

11.05M→Finish

11.1 - 13.1 mi

Top 83%
×7story building
+97ft-114ft

Overall

5923

Males

3399

M30-34

737

Passing Analysis

Category:
Athletes Passed
477*
Passed By
985
Net Change
-508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5437
1.81M → 5.34M263*272-9#5437#5446
5.34M → 6.15M8726+61#5446#5385
6.15M → 10.54M33*582-549#5385#5934
10.54M → 11.05M2249-27#5934#5961
11.05M → Finish72*56+16#5961#5945
TOTALS477*985-508

* 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

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