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SF MARATHON 2ND HALF 2026

Andrea Sandoval

Bib: 25677•F•Age: 30

Pleasanton, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F30-34)
#0 / 408
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
12:31/mi
25:03
↑ 138↓ 680.7%
4M
11:34/mi
48:10
↑ 1631.4%
6M
14:40/mi
1:17:31
↑ 55↓ 830.3%
8M
10:04/mi
1:37:39
↑ 65↓ 1510.8%
10M
13:52/mi
2:05:23
↑ 61↓ 1741.1%
12M
13:33/mi
2:32:30
↑ 41↓ 530.1%
Finish· 13.11 mi
13:07/mi
2:47:03
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:31
Pace12:55 /mi
2nd Half
Distance7.11 mi
Time1:29:32
Pace12:36 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:16:2225:0312:3125:03
12:31
-
4M
4.00 mi09:39:2948:1012:0323:07
11:34
-0:57
6M
6.00 mi10:08:501:17:3112:5529:21
14:40
+3:06
8M
8.00 mi10:28:581:37:3912:1220:08
10:04
-4:36
10M
10.00 mi10:56:422:05:2312:3227:44
13:52
+3:48
12M
12.00 mi11:23:492:32:3012:4327:07
13:33
-0:19
Finish
13.11 mi11:38:222:47:0312:4514:33
13:07
-0:26

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

10:04 /mi

Average Pace

12:45 /mi

Slowest Pace

14:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:15

26% of race

Time at Steady Pace

1:06:43

40% of race

Time at Slower Pace

57:05

34% of race

Average Pace: 12:45 /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 mi09:16:2225:0312:3125:03
12:31
#3489
4M
4.00 mi09:39:2948:1012:0323:07
11:34
#3325
6M
6.00 mi10:08:501:17:3112:5529:21
14:40
#3261
8M
8.00 mi10:28:581:37:3912:1220:08
10:04
#3296
10M
10.00 mi10:56:422:05:2312:3227:44
13:52
#3320
12M
12.00 mi11:23:492:32:3012:4327:07
13:33
#3281
Finish
13.11 mi11:38:222:47:0312:4514:33
13:07
#3258
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi348915323613078(Top 80%)1321(Top 75%)328(Top 80%)
4M4.00 mi2.00 mi3325+1641446+86345+163123(Top 81%)1324(Top 75%)323(Top 79%)
6M6.00 mi2.00 mi3261+641405+41342+33168(Top 83%)1335(Top 76%)321(Top 79%)
8M8.00 mi2.00 mi3296-351420-153423414(Top 89%)1491(Top 85%)354(Top 87%)
10M10.00 mi2.00 mi3320-241436-16345-33389(Top 88%)1492(Top 85%)358(Top 88%)
12M12.00 mi2.00 mi3281+391416+20341+43078(Top 80%)1321(Top 75%)328(Top 80%)
Finish13.11 mi1.11 mi3258+231405+11338+33088(Top 80%)1337(Top 76%)331(Top 81%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 80%
×9story building
+138ft-68ft

Overall

3078

Females

1321

F30-34

328

2M→4M

2.0 - 4.0 mi

Top 81%
×13story building
+163ft-19ft

Overall

3123

Females

1324

F30-34

324

4M→6M

4.0 - 6.0 mi

Top 83%
×4story building
+55ft-83ft

Overall

3168

Females

1335

F30-34

321

6M→8M

6.0 - 8.0 mi

Top 89%
×10story building
+65ft-151ft

Overall

3414

Females

1491

F30-34

354

8M→10M

8.0 - 10.0 mi

Top 88%
×10story building
+61ft-174ft

Overall

3389

Females

1492

F30-34

358

10M→12M

10.0 - 12.0 mi

Top 80%
×3story building
+41ft-53ft

Overall

3078

Females

1321

F30-34

328

12M→Finish

12.0 - 13.1 mi

Top 80%
×1human
+6ft-6ft

Overall

3088

Females

1337

F30-34

331

Passing Analysis

Category:
Athletes Passed
362*
Passed By
131
Net Change
+231
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3489
2M → 4M1684+164#3489#3325
4M → 6M7915+64#3325#3261
6M → 8M21*56-35#3261#3296
8M → 10M20*44-24#3296#3320
10M → 12M423+39#3320#3281
12M → Finish32*9+23#3281#3258
TOTALS362*131+231

* 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