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SF MARATHON 2ND HALF 2026

Roma Datuin

Bib: 25427•F•Age: 31

Campbell, 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
14:26/mi
28:52
↑ 138↓ 680.7%
4M
13:56/mi
56:43
↑ 1631.4%
6M
15:49/mi
1:28:22
↑ 55↓ 830.3%
8M
9:42/mi
1:47:47
↑ 65↓ 1510.8%
10M
13:16/mi
2:14:18
↑ 61↓ 1741.1%
12M
14:24/mi
2:43:07
↑ 41↓ 530.1%
Finish· 13.11 mi
13:22/mi
2:57:57
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:28:22
Pace14:44 /mi
2nd Half
Distance7.11 mi
Time1:29:35
Pace12:36 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:19:5428:5214:2628:52
14:26
-
4M
4.00 mi09:47:4556:4314:1127:51
13:56
-0:30
6M
6.00 mi10:19:241:28:2214:4431:39
15:49
+1:53
8M
8.00 mi10:38:491:47:4713:2819:25
9:42
-6:07
10M
10.00 mi11:05:202:14:1813:2626:31
13:16
+3:34
12M
12.00 mi11:34:092:43:0713:3628:49
14:24
+1:08
Finish
13.11 mi11:48:592:57:5713:3414:50
13:22
-1:02

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

9:42 /mi

Average Pace

13:34 /mi

Slowest Pace

15:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:25

11% of race

Time at Steady Pace

2:06:53

71% of race

Time at Slower Pace

31:39

18% of race

Average Pace: 13:34 /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 mi09:19:5428:5214:2628:52
14:26
#3750
4M
4.00 mi09:47:4556:4314:1127:51
13:56
#3735
6M
6.00 mi10:19:241:28:2214:4431:39
15:49
#3675
8M
8.00 mi10:38:491:47:4713:2819:25
9:42
#3611
10M
10.00 mi11:05:202:14:1813:2626:31
13:16
#3550
12M
12.00 mi11:34:092:43:0713:3628:49
14:24
#3525
Finish
13.11 mi11:48:592:57:5713:3414:50
13:22
#3496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi375017114013302(Top 86%)1447(Top 82%)350(Top 86%)
4M4.00 mi2.00 mi3735+151700+11400+13677(Top 96%)1672(Top 95%)393(Top 96%)
6M6.00 mi2.00 mi3675+601660+40394+63456(Top 90%)1513(Top 86%)366(Top 90%)
8M8.00 mi2.00 mi3611+641620+40386+83271(Top 85%)1402(Top 80%)333(Top 82%)
10M10.00 mi2.00 mi3550+611577+43374+123232(Top 84%)1393(Top 79%)334(Top 82%)
12M12.00 mi2.00 mi3525+251564+13370+43302(Top 86%)1447(Top 82%)350(Top 86%)
Finish13.11 mi1.11 mi3496+291546+183703161(Top 82%)1374(Top 78%)338(Top 83%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 86%
×9story building
+138ft-68ft

Overall

3302

Females

1447

F30-34

350

2M→4M

2.0 - 4.0 mi

Top 96%
×13story building
+163ft-19ft

Overall

3677

Females

1672

F30-34

394

4M→6M

4.0 - 6.0 mi

Top 90%
×4story building
+55ft-83ft

Overall

3456

Females

1513

F30-34

367

6M→8M

6.0 - 8.0 mi

Top 85%
×10story building
+65ft-151ft

Overall

3271

Females

1402

F30-34

333

8M→10M

8.0 - 10.0 mi

Top 84%
×10story building
+61ft-174ft

Overall

3232

Females

1393

F30-34

334

10M→12M

10.0 - 12.0 mi

Top 86%
×3story building
+41ft-53ft

Overall

3302

Females

1447

F30-34

350

12M→Finish

12.0 - 13.1 mi

Top 82%
×1human
+6ft-6ft

Overall

3161

Females

1374

F30-34

338

Passing Analysis

Category:
Athletes Passed
273*
Passed By
19
Net Change
+254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3750
2M → 4M238+15#3750#3735
4M → 6M611+60#3735#3675
6M → 8M64*0+64#3675#3611
8M → 10M62*1+61#3611#3550
10M → 12M338+25#3550#3525
12M → Finish30*1+29#3525#3496
TOTALS273*19+254

* 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