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SF MARATHON 2ND HALF 2026

Stephanie Villanueva

Hayward, CA

Bib: 26672 F 27

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
12:14/mi
24:28
↑ 138↓ 680.7%
122 ft elev
4M
15:32/mi
55:31
↑ 1631.4%
280 ft elev
6M
14:51/mi
1:25:13
↑ 55↓ 830.3%
247 ft elev
8M
9:22/mi
1:43:57
↑ 65↓ 1510.8%
143 ft elev
10M
14:44/mi
2:13:25
↑ 61↓ 1741.1%
25 ft elev
12M
14:45/mi
2:42:55
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
10:37/mi
2:54:42
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:25:13
Pace14:12 /mi
2nd Half
Distance7.11 mi
Time1:29:29
Pace12:35 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:13:3324:2812:1424:28
12:14
-
4M
4.00 mi09:44:3655:3113:5331:03
15:32
+3:18
6M
6.00 mi10:14:181:25:1314:1229:42
14:51
-0:41
8M
8.00 mi10:33:021:43:5713:0018:44
9:22
-5:29
10M
10.00 mi11:02:302:13:2513:2129:28
14:44
+5:22
12M
12.00 mi11:32:002:42:5513:3529:30
14:45
+0:01
Finish
13.11 mi11:43:472:54:4213:2011:47
10:37
-4:08

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

9:22 /mi

Average Pace

13:20 /mi

Slowest Pace

15:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

54:59

31% of race

Time at Steady Pace

1:59:43

69% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:20 /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 mi09:13:3324:2812:1424:28
12:14
#3392
4M
4.00 mi09:44:3655:3113:5331:03
15:32
#3709
6M
6.00 mi10:14:181:25:1314:1229:42
14:51
#3578
8M
8.00 mi10:33:021:43:5713:0018:44
9:22
#3518
10M
10.00 mi11:02:302:13:2513:2129:28
14:44
#3530
12M
12.00 mi11:32:002:42:5513:3529:30
14:45
#3518
Finish
13.11 mi11:43:472:54:4213:2011:47
10:37
#3438
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi339214714323379(Top 88%)1491(Top 85%)426(Top 86%)
4M4.00 mi2.00 mi3709-3171684-213476-443783(Top 99%)1738(Top 99%)490(Top 99%)
6M6.00 mi2.00 mi3578+1311597+87461+153218(Top 84%)1364(Top 78%)397(Top 80%)
8M8.00 mi2.00 mi3518+601555+42455+63131(Top 82%)1325(Top 75%)387(Top 78%)
10M10.00 mi2.00 mi3530-121564-94553560(Top 93%)1595(Top 91%)459(Top 93%)
12M12.00 mi2.00 mi3518+121558+6452+33379(Top 88%)1491(Top 85%)426(Top 86%)
Finish13.11 mi1.11 mi3438+801510+48436+161942(Top 51%)718(Top 41%)210(Top 42%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 88%
×9story building
+138ft-68ft

Overall

3379

Females

1491

F25-29

427

2M→4M

2.0 - 4.0 mi

Top 99%
×13story building
+163ft-19ft

Overall

3783

Females

1738

F25-29

491

4M→6M

4.0 - 6.0 mi

Top 84%
×4story building
+55ft-83ft

Overall

3218

Females

1364

F25-29

398

6M→8M

6.0 - 8.0 mi

Top 82%
×10story building
+65ft-151ft

Overall

3131

Females

1325

F25-29

388

8M→10M

8.0 - 10.0 mi

Top 93%
×10story building
+61ft-174ft

Overall

3560

Females

1595

F25-29

460

10M→12M

10.0 - 12.0 mi

Top 88%
×3story building
+41ft-53ft

Overall

3379

Females

1491

F25-29

427

12M→Finish

12.0 - 13.1 mi

Top 51%
×1human
+6ft-6ft

Overall

1942

Females

718

F25-29

210

Passing Analysis

Category:
Athletes Passed
310*
Passed By
356
Net Change
-46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3392
2M → 4M1318-317#3392#3709
4M → 6M1321+131#3709#3578
6M → 8M60*0+60#3578#3518
8M → 10M11*23-12#3518#3530
10M → 12M2614+12#3530#3518
12M → Finish80*0+80#3518#3438
TOTALS310*356-46

* 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