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SF MARATHON 2ND HALF 2026

Caitlin Kolb

Bib: 22040•F•Age: 24

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 23%
Gender (Female)
#0 / 1760
Top 13%
F20-29
#0 / 218
Top 19%
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
7:52/mi
15:44
↑ 138↓ 680.7%
4M
7:53/mi
31:30
↑ 1631.4%
6M
10:09/mi
51:48
↑ 55↓ 830.3%
8M
6:37/mi
1:05:02
↑ 65↓ 1510.8%
10M
10:07/mi
1:25:15
↑ 61↓ 1741.1%
12M
9:35/mi
1:44:25
↑ 41↓ 530.1%
Finish· 13.11 mi
9:15/mi
1:54:41
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:48
Pace8:38 /mi
2nd Half
Distance7.11 mi
Time1:02:53
Pace8:51 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:47:4515:447:5215:44
7:52
-
4M
4.00 mi09:03:3131:307:5315:46
7:53
+0:01
6M
6.00 mi09:23:4951:488:3820:18
10:09
+2:16
8M
8.00 mi09:37:031:05:028:0813:14
6:37
-3:32
10M
10.00 mi09:57:161:25:158:3220:13
10:07
+3:30
12M
12.00 mi10:16:261:44:258:4219:10
9:35
-0:32
Finish
13.11 mi10:26:421:54:418:4510:16
9:15
-0:20

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

6:37 /mi

Average Pace

8:45 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:44

39% of race

Time at Steady Pace

29:26

26% of race

Time at Slower Pace

40:31

35% of race

Average Pace: 8:45 /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 mi08:47:4515:447:5215:44
7:52
#408
4M
4.00 mi09:03:3131:307:5315:46
7:53
#539
6M
6.00 mi09:23:4951:488:3820:18
10:09
#581
8M
8.00 mi09:37:031:05:028:0813:14
6:37
#641
10M
10.00 mi09:57:161:25:158:3220:13
10:07
#846
12M
12.00 mi10:16:261:44:258:4219:10
9:35
#875
Finish
13.11 mi10:26:421:54:418:4510:16
9:15
#896
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi40880171095(Top 29%)328(Top 19%)55(Top 25%)
4M4.00 mi2.00 mi539-131111-3120-3746(Top 19%)183(Top 10%)36(Top 17%)
6M6.00 mi2.00 mi581-42121-1021-1683(Top 18%)156(Top 9%)29(Top 13%)
8M8.00 mi2.00 mi641-60139-1829-8938(Top 24%)252(Top 14%)43(Top 20%)
10M10.00 mi2.00 mi846-205209-7040-111672(Top 44%)555(Top 32%)83(Top 38%)
12M12.00 mi2.00 mi875-29225-1641-11095(Top 29%)328(Top 19%)55(Top 25%)
Finish13.11 mi1.11 mi896-21236-11411124(Top 29%)341(Top 19%)56(Top 26%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 29%
×9story building
+138ft-68ft

Overall

1095

Females

328

F20-24

55

2M→4M

2.0 - 4.0 mi

Top 19%
×13story building
+163ft-19ft

Overall

746

Females

183

F20-24

36

4M→6M

4.0 - 6.0 mi

Top 18%
×4story building
+55ft-83ft

Overall

683

Females

156

F20-24

29

6M→8M

6.0 - 8.0 mi

Top 24%
×10story building
+65ft-151ft

Overall

938

Females

252

F20-24

43

8M→10M

8.0 - 10.0 mi

Top 44%
×10story building
+61ft-174ft

Overall

1672

Females

555

F20-24

83

10M→12M

10.0 - 12.0 mi

Top 29%
×3story building
+41ft-53ft

Overall

1095

Females

328

F20-24

55

12M→Finish

12.0 - 13.1 mi

Top 29%
×1human
+6ft-6ft

Overall

1124

Females

341

F20-24

56

Passing Analysis

Category:
Athletes Passed
39*
Passed By
527
Net Change
-488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#408
2M → 4M3134-131#408#539
4M → 6M648-42#539#581
6M → 8M565-60#581#641
8M → 10M1*206-205#641#846
10M → 12M1342-29#846#875
12M → Finish1132-21#875#896
TOTALS39*527-488

* 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