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SF MARATHON 2ND HALF 2026

Sorakphykun Bunthon

Bib: 27023•F•Age: 29

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F25-29)
#0 / 495
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
13:01/mi
26:03
↑ 138↓ 680.7%
4M
13:12/mi
52:26
↑ 1631.4%
6M
17:14/mi
1:26:55
↑ 55↓ 830.3%
8M
10:40/mi
1:48:16
↑ 65↓ 1510.8%
10M
14:25/mi
2:17:06
↑ 61↓ 1741.1%
12M
15:50/mi
2:48:46
↑ 41↓ 530.1%
Finish· 13.11 mi
16:42/mi
3:07:17
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:26:55
Pace14:29 /mi
2nd Half
Distance7.11 mi
Time1:40:22
Pace14:07 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:17:2826:0313:0126:03
13:01
-
4M
4.00 mi09:43:5152:2613:0726:23
13:12
+0:11
6M
6.00 mi10:18:201:26:5514:2934:29
17:14
+4:02
8M
8.00 mi10:39:411:48:1613:3221:21
10:40
-6:34
10M
10.00 mi11:08:312:17:0613:4328:50
14:25
+3:45
12M
12.00 mi11:40:112:48:4614:0431:40
15:50
+1:25
Finish
13.11 mi11:58:423:07:1714:1718:31
16:42
+0:52

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

10:40 /mi

Average Pace

14:17 /mi

Slowest Pace

17:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:47

39% of race

Time at Steady Pace

28:50

15% of race

Time at Slower Pace

1:24:40

45% of race

Average Pace: 14:17 /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 mi09:17:2826:0313:0126:03
13:01
#3591
4M
4.00 mi09:43:5152:2613:0726:23
13:12
#3591
6M
6.00 mi10:18:201:26:5514:2934:29
17:14
#3615
8M
8.00 mi10:39:411:48:1613:3221:21
10:40
#3622
10M
10.00 mi11:08:312:17:0613:4328:50
14:25
#3608
12M
12.00 mi11:40:112:48:4614:0431:40
15:50
#3607
Finish
13.11 mi11:58:423:07:1714:1718:31
16:42
#3614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi359116014663576(Top 93%)1618(Top 92%)460(Top 93%)
4M4.00 mi2.00 mi35911608-7468-23583(Top 93%)1609(Top 91%)463(Top 94%)
6M6.00 mi2.00 mi3615-241621-13466+23672(Top 96%)1658(Top 94%)472(Top 95%)
8M8.00 mi2.00 mi3622-71625-4467-13580(Top 93%)1608(Top 91%)462(Top 93%)
10M10.00 mi2.00 mi3608+141616+9464+33503(Top 91%)1560(Top 89%)452(Top 91%)
12M12.00 mi2.00 mi3607+11614+2465-13576(Top 93%)1618(Top 92%)460(Top 93%)
Finish13.11 mi1.11 mi3614-71626-12464+13683(Top 96%)1680(Top 95%)477(Top 96%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 93%
×9story building
+138ft-68ft

Overall

3576

Females

1618

F25-29

461

2M→4M

2.0 - 4.0 mi

Top 93%
×13story building
+163ft-19ft

Overall

3583

Females

1609

F25-29

464

4M→6M

4.0 - 6.0 mi

Top 96%
×4story building
+55ft-83ft

Overall

3672

Females

1658

F25-29

473

6M→8M

6.0 - 8.0 mi

Top 93%
×10story building
+65ft-151ft

Overall

3580

Females

1608

F25-29

463

8M→10M

8.0 - 10.0 mi

Top 91%
×10story building
+61ft-174ft

Overall

3503

Females

1560

F25-29

453

10M→12M

10.0 - 12.0 mi

Top 93%
×3story building
+41ft-53ft

Overall

3576

Females

1618

F25-29

461

12M→Finish

12.0 - 13.1 mi

Top 96%
×1human
+6ft-6ft

Overall

3683

Females

1680

F25-29

477

Passing Analysis

Category:
Athletes Passed
102*
Passed By
125
Net Change
-23
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3591
2M → 4M40400#3591#3591
4M → 6M1640-24#3591#3615
6M → 8M7*14-7#3615#3622
8M → 10M20*6+14#3622#3608
10M → 12M1211+1#3608#3607
12M → Finish7*14-7#3607#3614
TOTALS102*125-23

* 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