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SF MARATHON 2ND HALF 2026

Sanny Liao

San Francisco, CA

Bib: 24244 F 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Masters (Masters Women)
#0 / 365
Division (F40-44)
#0 / 116
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
11:15/mi
22:31
↑ 138↓ 680.7%
122 ft elev
4M
10:40/mi
43:51
↑ 1631.4%
280 ft elev
6M
13:42/mi
1:11:16
↑ 55↓ 830.3%
247 ft elev
8M
8:52/mi
1:29:00
↑ 65↓ 1510.8%
143 ft elev
10M
12:19/mi
1:53:37
↑ 61↓ 1741.1%
25 ft elev
12M
12:39/mi
2:18:56
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
13:19/mi
2:33:42
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
1:11:1611:53 /mi⚡ faster
2nd Half
1:22:2611:36 /mi+15.7%
Positive split — 15.7% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:08:4222:3111:1522:31
11:15
-
4M
4.00 mi09:30:0243:5110:5821:20
10:40
-0:35
6M
6.00 mi09:57:271:11:1611:5327:25
13:42
+3:02
8M
8.00 mi10:15:111:29:0011:0717:44
8:52
-4:50
10M
10.00 mi10:39:481:53:3711:2224:37
12:19
+3:27
12M
12.00 mi11:05:072:18:5611:3525:19
12:39
+0:20
Finish
13.11 mi11:19:532:33:4211:4314:46
13:19
+0:40

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

8:52 /mi

Average Pace

11:43 /mi

Slowest Pace

13:42 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:01:35

40% of race

Time at Steady Pace

49:56

32% of race

Time at Slower Pace

42:11

27% of race

Average Pace: 11:43 /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 mi09:08:4222:3111:1522:31
11:15
#2972
4M
4.00 mi09:30:0243:5110:5821:20
10:40
#2830
6M
6.00 mi09:57:271:11:1611:5327:25
13:42
#2822
8M
8.00 mi10:15:111:29:0011:0717:44
8:52
#2841
10M
10.00 mi10:39:481:53:3711:2224:37
12:19
#2853
12M
12.00 mi11:05:072:18:5611:3525:19
12:39
#2841
Finish
13.11 mi11:19:532:33:4211:4314:46
13:19
#2882
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi29721222822761114870
4M4.00 mi2.00 mi2830+1421139+8376+62731108269
6M6.00 mi2.00 mi2822+81138+172+42803112469
8M8.00 mi2.00 mi2841-191151-13722875118271
10M10.00 mi2.00 mi2853-121160-973-12901119675
12M12.00 mi2.00 mi2841+121163-374-12761114870
Finish13.11 mi1.11 mi2882-411193-3077-33142136389

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 72%
×9story building
+138ft-68ft

Overall

2761

Females

1148

F40-44

70

2M→4M

2.0 - 4.0 mi

Top 71%
×13story building
+163ft-19ft

Overall

2731

Females

1082

F40-44

70

4M→6M

4.0 - 6.0 mi

Top 73%
×4story building
+55ft-83ft

Overall

2803

Females

1124

F40-44

70

6M→8M

6.0 - 8.0 mi

Top 75%
×10story building
+65ft-151ft

Overall

2875

Females

1182

F40-44

72

8M→10M

8.0 - 10.0 mi

Top 76%
×10story building
+61ft-174ft

Overall

2901

Females

1196

F40-44

75

10M→12M

10.0 - 12.0 mi

Top 72%
×3story building
+41ft-53ft

Overall

2761

Females

1148

F40-44

70

12M→Finish

12.0 - 13.1 mi

Top 82%
×1human
+6ft-6ft

Overall

3142

Females

1363

F40-44

89

Passing Analysis

Category:
Athletes Passed
334*
Passed By
244
Net Change
+90
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2972
2M → 4M16725+142#2972#2830
4M → 6M6961+8#2830#2822
6M → 8M2241-19#2822#2841
8M → 10M20*32-12#2841#2853
10M → 12M3826+12#2853#2841
12M → Finish18*59-41#2841#2882
TOTALS334*244+90

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

Passing Charts

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