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SF MARATHON 2ND HALF 2026

Annabelle Yang

Bib: 23511•F•Age: 21

Milpitas, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
F20-29
#0 / 218
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
10:22/mi
20:45
↑ 138↓ 680.7%
4M
10:12/mi
41:09
↑ 1631.4%
6M
13:13/mi
1:07:36
↑ 55↓ 830.3%
8M
8:24/mi
1:24:24
↑ 65↓ 1510.8%
10M
11:53/mi
1:48:09
↑ 61↓ 1741.1%
12M
12:40/mi
2:13:29
↑ 41↓ 530.1%
Finish· 13.11 mi
12:25/mi
2:27:15
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:36
Pace11:16 /mi
2nd Half
Distance7.11 mi
Time1:19:39
Pace11:12 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:0320:4510:2220:45
10:22
-
4M
4.00 mi09:19:2741:0910:1720:24
10:12
-0:10
6M
6.00 mi09:45:541:07:3611:1626:27
13:13
+3:01
8M
8.00 mi10:02:421:24:2410:3316:48
8:24
-4:49
10M
10.00 mi10:26:271:48:0910:4923:45
11:53
+3:29
12M
12.00 mi10:51:472:13:2911:0725:20
12:40
+0:47
Finish
13.11 mi11:05:332:27:1511:1413:46
12:25
-0:15

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

8:24 /mi

Average Pace

11:14 /mi

Slowest Pace

13:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:57

39% of race

Time at Steady Pace

1:02:51

43% of race

Time at Slower Pace

26:27

18% of race

Average Pace: 11:14 /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 mi08:59:0320:4510:2220:45
10:22
#2332
4M
4.00 mi09:19:2741:0910:1720:24
10:12
#2407
6M
6.00 mi09:45:541:07:3611:1626:27
13:13
#2474
8M
8.00 mi10:02:421:24:2410:3316:48
8:24
#2487
10M
10.00 mi10:26:271:48:0910:4923:45
11:53
#2539
12M
12.00 mi10:51:472:13:2911:0725:20
12:40
#2594
Finish
13.11 mi11:05:332:27:1511:1413:46
12:25
#2631
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi23328631272764(Top 72%)1149(Top 65%)151(Top 69%)
4M4.00 mi2.00 mi2407-75913-501272485(Top 65%)952(Top 54%)132(Top 61%)
6M6.00 mi2.00 mi2474-67938-25132-52593(Top 68%)1008(Top 57%)141(Top 65%)
8M8.00 mi2.00 mi2487-13944-6131+12575(Top 67%)1002(Top 57%)139(Top 64%)
10M10.00 mi2.00 mi2539-52978-34135-42703(Top 70%)1082(Top 61%)152(Top 70%)
12M12.00 mi2.00 mi2594-551013-35140-52764(Top 72%)1149(Top 65%)151(Top 69%)
Finish13.11 mi1.11 mi2631-371041-28143-32857(Top 74%)1212(Top 69%)163(Top 75%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 72%
×9story building
+138ft-68ft

Overall

2764

Females

1149

F20-24

151

2M→4M

2.0 - 4.0 mi

Top 65%
×13story building
+163ft-19ft

Overall

2485

Females

952

F20-24

132

4M→6M

4.0 - 6.0 mi

Top 68%
×4story building
+55ft-83ft

Overall

2593

Females

1008

F20-24

141

6M→8M

6.0 - 8.0 mi

Top 67%
×10story building
+65ft-151ft

Overall

2575

Females

1002

F20-24

139

8M→10M

8.0 - 10.0 mi

Top 70%
×10story building
+61ft-174ft

Overall

2703

Females

1082

F20-24

152

10M→12M

10.0 - 12.0 mi

Top 72%
×3story building
+41ft-53ft

Overall

2764

Females

1149

F20-24

151

12M→Finish

12.0 - 13.1 mi

Top 74%
×1human
+6ft-6ft

Overall

2857

Females

1212

F20-24

163

Passing Analysis

Category:
Athletes Passed
209*
Passed By
508
Net Change
-299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2332
2M → 4M80155-75#2332#2407
4M → 6M2895-67#2407#2474
6M → 8M3952-13#2474#2487
8M → 10M26*78-52#2487#2539
10M → 12M2378-55#2539#2594
12M → Finish13*50-37#2594#2631
TOTALS209*508-299

* 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