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SF MARATHON 2ND HALF 2026

Jason Richardson

Bib: 25920•M•Age: 46

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Top 8%
Gender (Male)
#0 / 2065
Top 12%
Masters (Masters Men)
#0 / 555
Top 9%
Division (M45-49)
#0 / 119
Top 13%
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
7:04/mi
14:08
↑ 138↓ 680.7%
4M
6:41/mi
27:30
↑ 1631.4%
6M
9:10/mi
45:50
↑ 55↓ 830.3%
8M
5:53/mi
57:36
↑ 65↓ 1510.8%
10M
8:08/mi
1:13:52
↑ 61↓ 1741.1%
12M
8:30/mi
1:30:53
↑ 41↓ 530.1%
Finish· 13.11 mi
8:17/mi
1:40:04
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time45:50
Pace7:38 /mi
2nd Half
Distance7.11 mi
Time54:14
Pace7:38 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:44:2114:087:0414:08
7:04
-
4M
4.00 mi08:57:4327:306:5313:22
6:41
-0:23
6M
6.00 mi09:16:0345:507:3818:20
9:10
+2:29
8M
8.00 mi09:27:4957:367:1211:46
5:53
-3:17
10M
10.00 mi09:44:051:13:527:2316:16
8:08
+2:15
12M
12.00 mi10:01:061:30:537:3417:01
8:30
+0:22
Finish
13.11 mi10:10:171:40:047:389:11
8:17
-0:13

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

5:53 /mi

Average Pace

7:38 /mi

Slowest Pace

9:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:16

39% of race

Time at Steady Pace

42:28

42% of race

Time at Slower Pace

18:20

18% of race

Average Pace: 7:38 /mi

Loading chart...
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 mi08:44:2114:087:0414:08
7:04
#186
4M
4.00 mi08:57:4327:306:5313:22
6:41
#187
6M
6.00 mi09:16:0345:507:3818:20
9:10
#213
8M
8.00 mi09:27:4957:367:1211:46
5:53
#224
10M
10.00 mi09:44:051:13:527:2316:16
8:08
#249
12M
12.00 mi10:01:061:30:537:3417:01
8:30
#279
Finish
13.11 mi10:10:171:40:047:389:11
8:17
#296
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi1861517495(Top 13%)381(Top 18%)19(Top 16%)
4M4.00 mi2.00 mi187-11517191(Top 5%)156(Top 8%)7(Top 6%)
6M6.00 mi2.00 mi213-26175-2410-3277(Top 7%)223(Top 11%)14(Top 12%)
8M8.00 mi2.00 mi224-11183-811-1378(Top 10%)304(Top 15%)17(Top 14%)
10M10.00 mi2.00 mi249-25200-1711463(Top 12%)365(Top 18%)17(Top 14%)
12M12.00 mi2.00 mi279-30228-2815-4495(Top 13%)381(Top 18%)19(Top 16%)
Finish13.11 mi1.11 mi296-17243-1515554(Top 14%)420(Top 20%)21(Top 18%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 13%
×9story building
+138ft-68ft

Overall

495

Males

381

M45-49

19

2M→4M

2.0 - 4.0 mi

Top 5%
×13story building
+163ft-19ft

Overall

191

Males

156

M45-49

7

4M→6M

4.0 - 6.0 mi

Top 7%
×4story building
+55ft-83ft

Overall

277

Males

223

M45-49

14

6M→8M

6.0 - 8.0 mi

Top 10%
×10story building
+65ft-151ft

Overall

378

Males

304

M45-49

17

8M→10M

8.0 - 10.0 mi

Top 12%
×10story building
+61ft-174ft

Overall

463

Males

365

M45-49

17

10M→12M

10.0 - 12.0 mi

Top 13%
×3story building
+41ft-53ft

Overall

495

Males

381

M45-49

19

12M→Finish

12.0 - 13.1 mi

Top 14%
×1human
+6ft-6ft

Overall

554

Males

420

M45-49

21

Passing Analysis

Category:
Athletes Passed
15
Passed By
125
Net Change
-110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#186
2M → 4M89-1#186#187
4M → 6M228-26#187#213
6M → 8M112-11#213#224
8M → 10M227-25#224#249
10M → 12M232-30#249#279
12M → Finish017-17#279#296
TOTALS15125-110
📊

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