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SF MARATHON 2ND HALF 2026

Wanrong Di

Bib: 22937•F•Age: 25

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 42%
Gender (Female)
#0 / 1760
Top 30%
Division (F25-29)
#0 / 495
Top 29%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:10
Rank: #1291
Start → 2M
18:10 | 9:05/mi
4M
36:09
Rank: #1450 (-159)
2M → 4M
17:59 | 9:00/mi
6M
58:36
Rank: #1395 (+55)
4M → 6M
22:27 | 11:13/mi
8M
1:13:12
Rank: #1440 (-45)
6M → 8M
14:36 | 7:18/mi
10M
1:33:32
Rank: #1504 (-64)
8M → 10M
20:20 | 10:10/mi
12M
1:55:29
Rank: #1574 (-70)
10M → 12M
21:57 | 10:58/mi
Finish· 13.11 mi
2:07:38
Rank: #1608 (-34)
12M → Finish
12:09 | 10:57/mi

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:36
Pace9:46 /mi
2nd Half
Distance7.11 mi
Time1:09:02
Pace9:43 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:52:4318:109:0518:10
9:05
-
4M
4.00 mi09:10:4236:099:0217:59
9:00
-0:05
6M
6.00 mi09:33:0958:369:4622:27
11:13
+2:13
8M
8.00 mi09:47:451:13:129:0914:36
7:18
-3:55
10M
10.00 mi10:08:051:33:329:2120:20
10:10
+2:52
12M
12.00 mi10:30:021:55:299:3721:57
10:58
+0:48
Finish
13.11 mi10:42:112:07:389:4412:09
10:57
-0:01

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

7:18 /mi

Average Pace

9:44 /mi

Slowest Pace

11:13 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:45

40% of race

Time at Steady Pace

20:20

16% of race

Time at Slower Pace

56:33

44% of race

Average Pace: 9:44 /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 mi08:52:4318:109:0518:10
9:05
#1291
4M
4.00 mi09:10:4236:099:0217:59
9:00
#1450
6M
6.00 mi09:33:0958:369:4622:27
11:13
#1395
8M
8.00 mi09:47:451:13:129:0914:36
7:18
#1440
10M
10.00 mi10:08:051:33:329:2120:20
10:10
#1504
12M
12.00 mi10:30:021:55:299:3721:57
10:58
#1574
Finish
13.11 mi10:42:112:07:389:4412:09
10:57
#1608
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi12913761081902(Top 50%)680(Top 39%)205(Top 41%)
4M4.00 mi2.00 mi1450-159440-64124-161634(Top 43%)524(Top 30%)147(Top 30%)
6M6.00 mi2.00 mi1395+55417+23118+61348(Top 35%)406(Top 23%)113(Top 23%)
8M8.00 mi2.00 mi1440-45434-17123-51628(Top 42%)529(Top 30%)148(Top 30%)
10M10.00 mi2.00 mi1504-64468-34131-81720(Top 45%)573(Top 33%)168(Top 34%)
12M12.00 mi2.00 mi1574-70504-36139-81902(Top 50%)680(Top 39%)205(Top 41%)
Finish13.11 mi1.11 mi1608-34530-26146-72137(Top 56%)819(Top 47%)249(Top 50%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 50%
×9stories
+138ft-68ft

Overall

1902

Females

680

F25-29

206

2M→4M

2.0 - 4.0 mi

Top 43%
×13stories
+163ft-19ft

Overall

1634

Females

524

F25-29

147

4M→6M

4.0 - 6.0 mi

Top 35%
×4stories
+55ft-83ft

Overall

1348

Females

406

F25-29

114

6M→8M

6.0 - 8.0 mi

Top 42%
×10stories
+65ft-151ft

Overall

1628

Females

529

F25-29

148

8M→10M

8.0 - 10.0 mi

Top 45%
×10stories
+61ft-174ft

Overall

1720

Females

573

F25-29

169

10M→12M

10.0 - 12.0 mi

Top 50%
×3stories
+41ft-53ft

Overall

1902

Females

680

F25-29

206

12M→Finish

12.0 - 13.1 mi

Top 56%
×1human
+6ft-6ft

Overall

2137

Females

819

F25-29

249

Passing Analysis

Category:
Athletes Passed
179*
Passed By
496
Net Change
-317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1291
2M → 4M36195-159#1291#1450
4M → 6M7823+55#1450#1395
6M → 8M1257-45#1395#1440
8M → 10M24*88-64#1440#1504
10M → 12M1282-70#1504#1574
12M → Finish17*51-34#1574#1608
TOTALS179*496-317

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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