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SF MARATHON 2ND HALF 2026

William Greer

Bib: 22642•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 17%
Gender (Male)
#0 / 2065
Top 25%
Division (M25-29)
#0 / 503
Top 27%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
8:49/mi
17:38
↑ 138↓ 680.7%
4M
8:09/mi
33:56
↑ 1631.4%
6M
10:21/mi
54:39
↑ 55↓ 830.3%
8M
6:09/mi
1:06:58
↑ 65↓ 1510.8%
10M
8:25/mi
1:23:47
↑ 61↓ 1741.1%
12M
8:45/mi
1:41:17
↑ 41↓ 530.1%
Finish· 13.11 mi
7:59/mi
1:50:08
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time54:39
Pace9:07 /mi
2nd Half
Distance7.11 mi
Time55:29
Pace7:48 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:49:5317:388:4917:38
8:49
-
4M
4.00 mi09:06:1133:568:2916:18
8:09
-0:40
6M
6.00 mi09:26:5454:399:0720:43
10:21
+2:12
8M
8.00 mi09:39:131:06:588:2212:19
6:09
-4:12
10M
10.00 mi09:56:021:23:478:2316:49
8:25
+2:16
12M
12.00 mi10:13:321:41:178:2617:30
8:45
+0:20
Finish
13.11 mi10:22:231:50:088:248:51
7:59
-0:46

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

6:09 /mi

Average Pace

8:24 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:19

11% of race

Time at Steady Pace

1:17:06

70% of race

Time at Slower Pace

20:43

19% of race

Average Pace: 8:24 /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
2M
2.00 mi08:49:5317:388:4917:38
8:49
#1043
4M
4.00 mi09:06:1133:568:2916:18
8:09
#951
6M
6.00 mi09:26:5454:399:0720:43
10:21
#890
8M
8.00 mi09:39:131:06:588:2212:19
6:09
#807
10M
10.00 mi09:56:021:23:478:2316:49
8:25
#748
12M
12.00 mi10:13:321:41:178:2617:30
8:45
#714
Finish
13.11 mi10:22:231:50:088:248:51
7:59
#663
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi1043757194601(Top 16%)460(Top 22%)123(Top 24%)
4M4.00 mi2.00 mi951+92692+65183+11921(Top 24%)669(Top 32%)178(Top 35%)
6M6.00 mi2.00 mi890+61657+35176+7780(Top 20%)591(Top 29%)157(Top 31%)
8M8.00 mi2.00 mi807+83605+52161+15559(Top 15%)436(Top 21%)117(Top 23%)
10M10.00 mi2.00 mi748+59568+37152+9582(Top 15%)454(Top 22%)126(Top 25%)
12M12.00 mi2.00 mi714+34545+23143+9601(Top 16%)460(Top 22%)123(Top 24%)
Finish13.11 mi1.11 mi663+51507+38137+6424(Top 11%)329(Top 16%)87(Top 17%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 16%
×9story building
+138ft-68ft

Overall

601

Males

460

M25-29

123

2M→4M

2.0 - 4.0 mi

Top 24%
×13story building
+163ft-19ft

Overall

921

Males

669

M25-29

178

4M→6M

4.0 - 6.0 mi

Top 20%
×4story building
+55ft-83ft

Overall

780

Males

591

M25-29

157

6M→8M

6.0 - 8.0 mi

Top 15%
×10story building
+65ft-151ft

Overall

559

Males

436

M25-29

117

8M→10M

8.0 - 10.0 mi

Top 15%
×10story building
+61ft-174ft

Overall

582

Males

454

M25-29

126

10M→12M

10.0 - 12.0 mi

Top 16%
×3story building
+41ft-53ft

Overall

601

Males

460

M25-29

123

12M→Finish

12.0 - 13.1 mi

Top 11%
×1human
+6ft-6ft

Overall

424

Males

329

M25-29

87

Passing Analysis

Category:
Athletes Passed
421*
Passed By
41
Net Change
+380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1043
2M → 4M10816+92#1043#951
4M → 6M698+61#951#890
6M → 8M841+83#890#807
8M → 10M64*5+59#807#748
10M → 12M439+34#748#714
12M → Finish532+51#714#663
TOTALS421*41+380

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

📊

Passing Visuals

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