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SF MARATHON 2ND HALF 2026

Stephen Gamboa

SF, CA

Bib: 22302 M 35

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 5%
Gender (Male)
#0 / 2065
Top 7%
Division (M35-39)
#0 / 309
Top 8%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
7:04/mi
14:08
↑ 138↓ 680.7%
122 ft elev
4M
6:36/mi
27:19
↑ 1631.4%
280 ft elev
6M
8:58/mi
45:15
↑ 55↓ 830.3%
247 ft elev
8M
5:26/mi
56:08
↑ 65↓ 1510.8%
143 ft elev
10M
7:14/mi
1:10:35
↑ 61↓ 1741.1%
25 ft elev
12M
7:40/mi
1:25:55
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
7:38/mi
1:34:23
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
45:157:33 /mi⚡ faster
2nd Half
49:086:55 /mi+8.6%
Positive split — 8.6% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:44:2014:087:0414:08
7:04
-
4M
4.00 mi08:57:3127:196:5013:11
6:36
-0:28
6M
6.00 mi09:15:2745:157:3317:56
8:58
+2:22
8M
8.00 mi09:26:2056:087:0110:53
5:26
-3:32
10M
10.00 mi09:40:471:10:357:0414:27
7:14
+1:48
12M
12.00 mi09:56:071:25:557:1015:20
7:40
+0:26
Finish
13.11 mi10:04:351:34:237:128:28
7:38
-0:02

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

5:26 /mi

Average Pace

7:12 /mi

Slowest Pace

8:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

24:04

25% of race

Time at Steady Pace

52:23

56% of race

Time at Slower Pace

17:56

19% of race

Average Pace: 7:12 /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 mi08:44:2014:087:0414:08
7:04
#183
4M
4.00 mi08:57:3127:196:5013:11
6:36
#177
6M
6.00 mi09:15:2745:157:3317:56
8:58
#188
8M
8.00 mi09:26:2056:087:0110:53
5:26
#186
10M
10.00 mi09:40:471:10:357:0414:27
7:14
#180
12M
12.00 mi09:56:071:25:557:1015:20
7:40
#183
Finish
13.11 mi10:04:351:34:237:128:28
7:38
#186
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi1831482319615827
4M4.00 mi2.00 mi177+6145+325-216813824
6M6.00 mi2.00 mi188-11154-92522618328
8M8.00 mi2.00 mi186+2152+227-218314827
10M10.00 mi2.00 mi180+6147+52715012322
12M12.00 mi2.00 mi183-3149-22719615827
Finish13.11 mi1.11 mi186-3151-226+127321736

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 5%
×9story building
+138ft-68ft

Overall

196

Males

158

M35-39

27

2M→4M

2.0 - 4.0 mi

Top 4%
×13story building
+163ft-19ft

Overall

168

Males

138

M35-39

24

4M→6M

4.0 - 6.0 mi

Top 6%
×4story building
+55ft-83ft

Overall

226

Males

183

M35-39

28

6M→8M

6.0 - 8.0 mi

Top 5%
×10story building
+65ft-151ft

Overall

183

Males

148

M35-39

27

8M→10M

8.0 - 10.0 mi

Top 4%
×10story building
+61ft-174ft

Overall

150

Males

123

M35-39

22

10M→12M

10.0 - 12.0 mi

Top 5%
×3story building
+41ft-53ft

Overall

196

Males

158

M35-39

27

12M→Finish

12.0 - 13.1 mi

Top 7%
×1human
+6ft-6ft

Overall

273

Males

217

M35-39

36

Passing Analysis

Category:
Athletes Passed
37
Passed By
40
Net Change
-3
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#183
2M → 4M115+6#183#177
4M → 6M314-11#177#188
6M → 8M97+2#188#186
8M → 10M93+6#186#180
10M → 12M36-3#180#183
12M → Finish25-3#183#186
TOTALS3740-3

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