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SF MARATHON 1ST HALF 2026

Lei Lei

Bib: 20738•F•Age: 38

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F35-39)
#0 / 388
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
10:41/mi
21:23
→ flat
4M
11:40/mi
44:43
↑ 67↓ 69
6M
12:49/mi
1:10:22
↑ 1231.1%
8M
11:19/mi
1:33:01
↑ 166↓ 531.1%
9.6M
11:19/mi
1:51:08
↑ 68↓ 1931.5%
10M
22:19/mi
2:00:03
↓ 241.1%
10.5M
4:56/mi
2:02:31
↓ 732.7%
12M
18:26/mi
2:30:10
↑ 2803.2%
Finish· 13.11 mi
10:27/mi
2:41:45
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:22
Pace11:44 /mi
2nd Half
Distance7.11 mi
Time1:31:23
Pace12:51 /mi
📊Positive Split: 29.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:59:3721:2310:4121:23
10:41
-
4M
4.00 mi07:22:5744:4311:1123:20
11:40
+0:59
6M
6.00 mi07:48:361:10:2211:4425:39
12:49
+1:09
8M
8.00 mi08:11:151:33:0111:3822:39
11:19
-1:30
9.6M
9.60 mi08:29:221:51:0811:3518:07
11:19
0:00
10M
10.00 mi08:38:172:00:0312:008:55
22:19
+11:00
10.5M
10.50 mi08:40:452:02:3111:402:28
4:56
-17:23
12M
12.00 mi09:08:242:30:1012:3127:39
18:26
+13:30
Finish
13.11 mi09:19:592:41:4512:2011:35
10:27
-7:59

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

4:56 /mi

Average Pace

12:20 /mi

Slowest Pace

22:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:28

2% of race

Time at Steady Pace

2:02:43

76% of race

Time at Slower Pace

36:34

23% of race

Average Pace: 12:20 /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 mi06:59:3721:2310:4121:23
10:41
#4219
4M
4.00 mi07:22:5744:4311:1123:20
11:40
#4692
6M
6.00 mi07:48:361:10:2211:4425:39
12:49
#5188
8M
8.00 mi08:11:151:33:0111:3822:39
11:19
#4806
9.6M
9.60 mi08:29:221:51:0811:3518:07
11:19
#4961
10M
10.00 mi08:38:172:00:0312:008:55
22:19
#4922
10.5M
10.50 mi08:40:452:02:3111:402:28
4:56
#4874
12M
12.00 mi09:08:242:30:1012:3127:39
18:26
#5068
Finish
13.11 mi09:19:592:41:4512:2011:35
10:27
#4883
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:23

Segment Time

12:39/mi

Pace

0.90 mi

Distance

Overall

4306

Women

1648

Division

198

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi421915161905659(Top 86%)2425(Top 83%)322(Top 83%)
4M4.00 mi2.00 mi4692-4731763-247213-235076(Top 77%)1996(Top 68%)248(Top 64%)
6M6.00 mi2.00 mi5188-4962042-279250-375733(Top 87%)2376(Top 81%)297(Top 77%)
8M8.00 mi2.00 mi4806+3821814+228227+233891(Top 59%)1348(Top 46%)176(Top 45%)
9.6M9.60 mi1.60 mi4961-1551914-100238-115321(Top 81%)2235(Top 76%)281(Top 72%)
10M10.00 mi0.40 mi4922+391898+16233+54672(Top 71%)1855(Top 63%)221(Top 57%)
10.5M10.50 mi0.50 mi4874+481871+27230+33026(Top 46%)1004(Top 34%)138(Top 36%)
12M12.00 mi1.50 mi5068-1942001-130239-95659(Top 86%)2425(Top 83%)322(Top 83%)
Finish13.11 mi1.11 mi4883+1851910+91231+83416(Top 52%)1217(Top 42%)159(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
~flat
+5ft-3ft

Overall

5659

Females

2425

F35-39

322

2M→4M

2.0 - 4.0 mi

Top 77%
×4story building
+67ft-69ft

Overall

5076

Females

1996

F35-39

249

4M→6M

4.0 - 6.0 mi

Top 87%
×9story building
+123ft-9ft

Overall

5733

Females

2376

F35-39

297

6M→8M

6.0 - 8.0 mi

Top 59%
×12story building
+166ft-53ft

Overall

3891

Females

1348

F35-39

176

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13story building
+68ft-193ft

Overall

5321

Females

2235

F35-39

281

9.6M→10M

9.6 - 10.0 mi

Top 71%
×2story building
+0ft-24ft

Overall

4672

Females

1855

F35-39

221

10M→10.5M

10.0 - 10.5 mi

Top 46%
×6story building
+1ft-73ft

Overall

3026

Females

1004

F35-39

138

10.5M→12M

10.5 - 12.0 mi

Top 86%
×21story building
+280ft-26ft

Overall

5659

Females

2425

F35-39

322

12M→Finish

12.0 - 13.1 mi

Top 52%
×7story building
+14ft-89ft

Overall

3416

Females

1217

F35-39

159

Passing Analysis

Category:
Athletes Passed
894*
Passed By
1558
Net Change
-664
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4219
2M → 4M57530-473#4219#4692
4M → 6M39*535-496#4692#5188
6M → 8M398*16+382#5188#4806
8M → 9.6M72227-155#4806#4961
9.6M → 10M6526+39#4961#4922
10M → 10.5M480+48#4922#4874
10.5M → 12M30*224-194#4874#5068
12M → Finish185*0+185#5068#4883
TOTALS894*1558-664

* 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