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SF MARATHON 2ND HALF 2026

Kayla Roth

Bib: 23297•F•Age: 20

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 18%
Gender (Female)
#0 / 1760
Top 9%
F20-29
#0 / 218
Top 14%
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
8:38/mi
17:16
↑ 138↓ 680.7%
4M
7:55/mi
33:06
↑ 1631.4%
6M
10:20/mi
53:46
↑ 55↓ 830.3%
8M
6:22/mi
1:06:30
↑ 65↓ 1510.8%
10M
8:31/mi
1:23:32
↑ 61↓ 1741.1%
12M
8:47/mi
1:41:07
↑ 41↓ 530.1%
Finish· 13.11 mi
8:31/mi
1:50:34
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time53:46
Pace8:58 /mi
2nd Half
Distance7.11 mi
Time56:48
Pace7:59 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:5017:168:3817:16
8:38
-
4M
4.00 mi09:07:4033:068:1715:50
7:55
-0:43
6M
6.00 mi09:28:2053:468:5820:40
10:20
+2:25
8M
8.00 mi09:41:041:06:308:1912:44
6:22
-3:58
10M
10.00 mi09:58:061:23:328:2117:02
8:31
+2:09
12M
12.00 mi10:15:411:41:078:2617:35
8:47
+0:16
Finish
13.11 mi10:25:081:50:348:269:27
8:31
-0:16

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

6:22 /mi

Average Pace

8:26 /mi

Slowest Pace

10:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:34

26% of race

Time at Steady Pace

1:01:20

55% of race

Time at Slower Pace

20:40

19% of race

Average Pace: 8:26 /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 mi08:51:5017:168:3817:16
8:38
#893
4M
4.00 mi09:07:4033:068:1715:50
7:55
#807
6M
6.00 mi09:28:2053:468:5820:40
10:20
#786
8M
8.00 mi09:41:041:06:308:1912:44
6:22
#760
10M
10.00 mi09:58:061:23:328:2117:02
8:31
#729
12M
12.00 mi10:15:411:41:078:2617:35
8:47
#699
Finish
13.11 mi10:25:081:50:348:269:27
8:31
#688
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi89322348625(Top 16%)151(Top 9%)27(Top 12%)
4M4.00 mi2.00 mi807+86197+2642+6769(Top 20%)191(Top 11%)38(Top 17%)
6M6.00 mi2.00 mi786+21188+938+4769(Top 20%)182(Top 10%)36(Top 17%)
8M8.00 mi2.00 mi760+26177+1136+2703(Top 18%)159(Top 9%)28(Top 13%)
10M10.00 mi2.00 mi729+31170+735+1651(Top 17%)148(Top 8%)28(Top 13%)
12M12.00 mi2.00 mi699+30160+1031+4625(Top 16%)151(Top 9%)27(Top 12%)
Finish13.11 mi1.11 mi688+11161-131680(Top 18%)163(Top 9%)27(Top 12%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 16%
×9story building
+138ft-68ft

Overall

625

Females

151

F20-24

27

2M→4M

2.0 - 4.0 mi

Top 20%
×13story building
+163ft-19ft

Overall

769

Females

191

F20-24

38

4M→6M

4.0 - 6.0 mi

Top 20%
×4story building
+55ft-83ft

Overall

769

Females

182

F20-24

36

6M→8M

6.0 - 8.0 mi

Top 18%
×10story building
+65ft-151ft

Overall

703

Females

159

F20-24

28

8M→10M

8.0 - 10.0 mi

Top 17%
×10story building
+61ft-174ft

Overall

651

Females

148

F20-24

28

10M→12M

10.0 - 12.0 mi

Top 16%
×3story building
+41ft-53ft

Overall

625

Females

151

F20-24

27

12M→Finish

12.0 - 13.1 mi

Top 18%
×1human
+6ft-6ft

Overall

680

Females

163

F20-24

27

Passing Analysis

Category:
Athletes Passed
280*
Passed By
75
Net Change
+205
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#893
2M → 4M10115+86#893#807
4M → 6M4625+21#807#786
6M → 8M315+26#786#760
8M → 10M40*9+31#760#729
10M → 12M4313+30#729#699
12M → Finish198+11#699#688
TOTALS280*75+205

* 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