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SF MARATHON 2ND HALF 2026

Olivia Stinson

Bib: 25986•F•Age: 20

Palo Alto, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 46%
Gender (Female)
#0 / 1760
Top 34%
F20-29
#0 / 218
Top 40%
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
9:34/mi
19:09
↑ 138↓ 680.7%
4M
12:35/mi
44:18
↑ 1631.4%
6M
12:08/mi
1:08:35
↑ 55↓ 830.3%
8M
7:27/mi
1:23:30
↑ 65↓ 1510.8%
10M
9:32/mi
1:42:33
↑ 61↓ 1741.1%
12M
9:01/mi
2:00:36
↑ 41↓ 530.1%
Finish· 13.11 mi
8:54/mi
2:10:28
→ flat

The Course

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Half Splits

1st Half· via 6M
Distance6.00 mi
Time1:08:35
Pace11:26 /mi
2nd Half✓ Faster
Distance7.11 mi
Time1:01:53
Pace8:42 /mi
📊Negative Split: 9.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:1919:099:3419:09
9:34
-
4M
4.00 mi09:33:2844:1811:0525:09
12:35
+3:01
6M
6.00 mi09:57:451:08:3511:2624:17
12:08
-0:27
8M
8.00 mi10:12:401:23:3010:2614:55
7:27
-4:41
10M
10.00 mi10:31:431:42:3310:1519:03
9:32
+2:05
12M
12.00 mi10:49:462:00:3610:0318:03
9:01
-0:31
Finish
13.11 mi10:59:382:10:289:579:52
8:54
-0:07

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

7:27 /mi

Average Pace

9:57 /mi

Slowest Pace

12:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:55

11% of race

Time at Steady Pace

1:06:07

51% of race

Time at Slower Pace

49:26

38% of race

Average Pace: 9:57 /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 mi09:08:1919:099:3419:09
9:34
#1667
4M
4.00 mi09:33:2844:1811:0525:09
12:35
#2891
6M
6.00 mi09:57:451:08:3511:2624:17
12:08
#2570
8M
8.00 mi10:12:401:23:3010:2614:55
7:27
#2399
10M
10.00 mi10:31:431:42:3310:1519:03
9:32
#2134
12M
12.00 mi10:49:462:00:3610:0318:03
9:01
#1861
Finish
13.11 mi10:59:382:10:289:579:52
8:54
#1765
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi166752781753(Top 20%)198(Top 11%)34(Top 16%)
4M4.00 mi2.00 mi2891-12241178-651163-823425(Top 89%)1510(Top 86%)194(Top 89%)
6M6.00 mi2.00 mi2570+321995+183140+231929(Top 50%)654(Top 37%)98(Top 45%)
8M8.00 mi2.00 mi2399+171894+101124+161764(Top 46%)584(Top 33%)89(Top 41%)
10M10.00 mi2.00 mi2134+265756+138108+161298(Top 34%)396(Top 23%)65(Top 30%)
12M12.00 mi2.00 mi1861+273633+12394+14753(Top 20%)198(Top 11%)34(Top 16%)
Finish13.11 mi1.11 mi1765+96595+3887+7897(Top 23%)250(Top 14%)42(Top 19%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 20%
×9story building
+138ft-68ft

Overall

753

Females

198

F20-24

34

2M→4M

2.0 - 4.0 mi

Top 89%
×13story building
+163ft-19ft

Overall

3425

Females

1510

F20-24

194

4M→6M

4.0 - 6.0 mi

Top 50%
×4story building
+55ft-83ft

Overall

1929

Females

654

F20-24

98

6M→8M

6.0 - 8.0 mi

Top 46%
×10story building
+65ft-151ft

Overall

1764

Females

584

F20-24

89

8M→10M

8.0 - 10.0 mi

Top 34%
×10story building
+61ft-174ft

Overall

1298

Females

396

F20-24

65

10M→12M

10.0 - 12.0 mi

Top 20%
×3story building
+41ft-53ft

Overall

753

Females

198

F20-24

34

12M→Finish

12.0 - 13.1 mi

Top 23%
×1human
+6ft-6ft

Overall

897

Females

250

F20-24

42

Passing Analysis

Category:
Athletes Passed
1135*
Passed By
1233
Net Change
-98
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1667
2M → 4M01224-1224#1667#2891
4M → 6M3265+321#2891#2570
6M → 8M1743+171#2570#2399
8M → 10M266*1+265#2399#2134
10M → 12M2730+273#2134#1861
12M → Finish96*0+96#1861#1765
TOTALS1135*1233-98

* 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