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SF MARATHON 1ST HALF 2026

Ruohan Duan

Bib: 16723•F•Age: 30

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F30-34)
#0 / 651
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
11:52/mi
23:45
→ flat
4M
12:11/mi
48:07
↑ 67↓ 69
6M
12:22/mi
1:12:51
↑ 1231.1%
8M
13:55/mi
1:40:41
↑ 166↓ 531.1%
9.6M
9:53/mi
1:56:30
↑ 68↓ 1931.5%
10M
24:02/mi
2:06:06
↓ 241.1%
10.5M
5:54/mi
2:09:03
↓ 732.7%
12M
18:41/mi
2:37:04
↑ 2803.2%
Finish· 13.11 mi
12:57/mi
2:51:26
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:12:51
Pace12:09 /mi
2nd Half
Distance7.11 mi
Time1:38:35
Pace13:52 /mi
📊Positive Split: 35.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:5123:4511:5223:45
11:52
-
4M
4.00 mi07:28:1348:0712:0224:22
12:11
+0:19
6M
6.00 mi07:52:571:12:5112:0924:44
12:22
+0:11
8M
8.00 mi08:20:471:40:4112:3527:50
13:55
+1:33
9.6M
9.60 mi08:36:361:56:3012:0815:49
9:53
-4:02
10M
10.00 mi08:46:122:06:0612:379:36
24:02
+14:09
10.5M
10.50 mi08:49:092:09:0312:172:57
5:54
-18:08
12M
12.00 mi09:17:102:37:0413:0528:01
18:41
+12:47
Finish
13.11 mi09:31:322:51:2613:0514:22
12:57
-5:44

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

5:54 /mi

Average Pace

13:05 /mi

Slowest Pace

24:02 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:46

11% of race

Time at Steady Pace

1:55:03

67% of race

Time at Slower Pace

37:37

22% of race

Average Pace: 13:05 /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 mi07:03:5123:4511:5223:45
11:52
#5782
4M
4.00 mi07:28:1348:0712:0224:22
12:11
#5705
6M
6.00 mi07:52:571:12:5112:0924:44
12:22
#5594
8M
8.00 mi08:20:471:40:4112:3527:50
13:55
#5763
9.6M
9.60 mi08:36:361:56:3012:0815:49
9:53
#5522
10M
10.00 mi08:46:122:06:0612:379:36
24:02
#5528
10.5M
10.50 mi08:49:092:09:0312:172:57
5:54
#5515
12M
12.00 mi09:17:102:37:0413:0528:01
18:41
#5636
Finish
13.11 mi09:31:322:51:2613:0514:22
12:57
#5643
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 80%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:33

Segment Time

13:57/mi

Pace

0.90 mi

Distance

Overall

5268

Women

2177

Division

508

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi578224125485748(Top 87%)2475(Top 84%)560(Top 86%)
4M4.00 mi2.00 mi5705+772357+55535+135596(Top 85%)2303(Top 79%)532(Top 82%)
6M6.00 mi2.00 mi5594+1112282+75529+65426(Top 83%)2188(Top 75%)515(Top 79%)
8M8.00 mi2.00 mi5763-1692382-100551-225938(Top 90%)2497(Top 85%)571(Top 88%)
9.6M9.60 mi1.60 mi5522+2412245+137530+213866(Top 59%)1517(Top 52%)346(Top 53%)
10M10.00 mi0.40 mi5528-62255-10526+45366(Top 82%)2243(Top 77%)515(Top 79%)
10.5M10.50 mi0.50 mi5515+132248+7525+15215(Top 79%)2132(Top 73%)490(Top 75%)
12M12.00 mi1.50 mi5636-1212333-85545-205748(Top 87%)2475(Top 84%)560(Top 86%)
Finish13.11 mi1.11 mi5643-72347-14543+25539(Top 84%)2369(Top 81%)540(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 87%
~flat
+5ft-3ft

Overall

5748

Females

2475

F30-34

562

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5596

Females

2303

F30-34

535

4M→6M

4.0 - 6.0 mi

Top 83%
×9story building
+123ft-9ft

Overall

5426

Females

2188

F30-34

518

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5938

Females

2497

F30-34

573

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3866

Females

1517

F30-34

348

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5366

Females

2243

F30-34

517

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5215

Females

2132

F30-34

492

10.5M→12M

10.5 - 12.0 mi

Top 87%
×21story building
+280ft-26ft

Overall

5748

Females

2475

F30-34

562

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5539

Females

2369

F30-34

540

Passing Analysis

Category:
Athletes Passed
757*
Passed By
618
Net Change
+139
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5782
2M → 4M158*81+77#5782#5705
4M → 6M166*55+111#5705#5594
6M → 8M53*222-169#5594#5763
8M → 9.6M25716+241#5763#5522
9.6M → 10M3844-6#5522#5528
10M → 10.5M163+13#5528#5515
10.5M → 12M23*144-121#5515#5636
12M → Finish46*53-7#5636#5643
TOTALS757*618+139

* 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

Race Place Events

Race Place Events