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SF MARATHON 1ST HALF 2026

Laura Le

Bib: 19937•F•Age: 34

Santa Clara, 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
10:26/mi
20:53
→ flat
4M
12:15/mi
45:22
↑ 67↓ 69
6M
12:02/mi
1:09:27
↑ 1231.1%
8M
12:52/mi
1:35:12
↑ 166↓ 531.1%
9.6M
8:36/mi
1:48:57
↑ 68↓ 1931.5%
10M
22:47/mi
1:58:03
↓ 241.1%
10.5M
5:10/mi
2:00:38
↓ 732.7%
12M
17:28/mi
2:26:50
↑ 2803.2%
Finish· 13.11 mi
12:11/mi
2:40:21
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:27
Pace11:35 /mi
2nd Half
Distance7.11 mi
Time1:30:54
Pace12:47 /mi
📊Positive Split: 30.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:3120:5310:2620:53
10:26
-
4M
4.00 mi07:26:0045:2211:2124:29
12:15
+1:49
6M
6.00 mi07:50:051:09:2711:3524:05
12:02
-0:13
8M
8.00 mi08:15:501:35:1211:5425:45
12:52
+0:50
9.6M
9.60 mi08:29:351:48:5711:2113:45
8:36
-4:16
10M
10.00 mi08:38:411:58:0311:489:06
22:47
+14:11
10.5M
10.50 mi08:41:162:00:3811:292:35
5:10
-17:37
12M
12.00 mi09:07:282:26:5012:1426:12
17:28
+12:18
Finish
13.11 mi09:20:592:40:2112:1413:31
12:11
-5:17

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

5:10 /mi

Average Pace

12:14 /mi

Slowest Pace

22:47 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:20

10% of race

Time at Steady Pace

1:48:43

68% of race

Time at Slower Pace

35:18

22% of race

Average Pace: 12:14 /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 mi07:01:3120:5310:2620:53
10:26
#3819
4M
4.00 mi07:26:0045:2211:2124:29
12:15
#4952
6M
6.00 mi07:50:051:09:2711:3524:05
12:02
#5008
8M
8.00 mi08:15:501:35:1211:5425:45
12:52
#5125
9.6M
9.60 mi08:29:351:48:5711:2113:45
8:36
#4647
10M
10.00 mi08:38:411:58:0311:489:06
22:47
#4674
10.5M
10.50 mi08:41:162:00:3811:292:35
5:10
#4640
12M
12.00 mi09:07:282:26:5012:1426:12
17:28
#4768
Finish
13.11 mi09:20:592:40:2112:1413:31
12:11
#4758
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 69%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:41

Segment Time

12:59/mi

Pace

0.90 mi

Distance

Overall

4560

Women

1800

Division

419

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi381913202965136(Top 78%)2131(Top 73%)486(Top 75%)
4M4.00 mi2.00 mi4952-11331913-593440-1445644(Top 86%)2333(Top 80%)539(Top 83%)
6M6.00 mi2.00 mi5008-561941-28459-195114(Top 78%)2002(Top 68%)476(Top 73%)
8M8.00 mi2.00 mi5125-1171996-55470-115335(Top 81%)2125(Top 73%)490(Top 75%)
9.6M9.60 mi1.60 mi4647+4781744+252408+622233(Top 34%)763(Top 26%)161(Top 25%)
10M10.00 mi0.40 mi4674-271767-23413-54879(Top 74%)1967(Top 67%)455(Top 70%)
10.5M10.50 mi0.50 mi4640+341752+15411+23620(Top 55%)1264(Top 43%)280(Top 43%)
12M12.00 mi1.50 mi4768-1281834-82432-215136(Top 78%)2131(Top 73%)486(Top 75%)
Finish13.11 mi1.11 mi4758+101832+24325042(Top 77%)2101(Top 72%)484(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 78%
~flat
+5ft-3ft

Overall

5136

Females

2131

F30-34

488

2M→4M

2.0 - 4.0 mi

Top 86%
×4story building
+67ft-69ft

Overall

5644

Females

2333

F30-34

542

4M→6M

4.0 - 6.0 mi

Top 78%
×9story building
+123ft-9ft

Overall

5114

Females

2002

F30-34

479

6M→8M

6.0 - 8.0 mi

Top 81%
×12story building
+166ft-53ft

Overall

5335

Females

2125

F30-34

492

8M→9.6M

8.0 - 9.6 mi

Top 34%
×13story building
+68ft-193ft

Overall

2233

Females

763

F30-34

162

9.6M→10M

9.6 - 10.0 mi

Top 74%
×2story building
+0ft-24ft

Overall

4879

Females

1967

F30-34

457

10M→10.5M

10.0 - 10.5 mi

Top 55%
×6story building
+1ft-73ft

Overall

3620

Females

1264

F30-34

282

10.5M→12M

10.5 - 12.0 mi

Top 78%
×21story building
+280ft-26ft

Overall

5136

Females

2131

F30-34

488

12M→Finish

12.0 - 13.1 mi

Top 77%
×7story building
+14ft-89ft

Overall

5042

Females

2101

F30-34

484

Passing Analysis

Category:
Athletes Passed
873*
Passed By
1812
Net Change
-939
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3819
2M → 4M121145-1133#3819#4952
4M → 6M115*171-56#4952#5008
6M → 8M82*199-117#5008#5125
8M → 9.6M4802+478#5125#4647
9.6M → 10M3865-27#4647#4674
10M → 10.5M406+34#4674#4640
10.5M → 12M50*178-128#4640#4768
12M → Finish56*46+10#4768#4758
TOTALS873*1812-939

* 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