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SF MARATHON 1ST HALF 2026

Amber Lee

Bib: 18379•F•Age: 33

Sumter, SC

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
10:23/mi
20:47
→ flat
4M
10:58/mi
42:43
↑ 67↓ 69
6M
10:58/mi
1:04:39
↑ 1231.1%
8M
11:15/mi
1:27:10
↑ 166↓ 531.1%
9.6M
11:15/mi
1:45:10
↑ 68↓ 1931.5%
10M
25:32/mi
1:55:22
↓ 241.1%
10.5M
5:42/mi
1:58:13
↓ 732.7%
12M
16:37/mi
2:23:08
↑ 2803.2%
Finish· 13.11 mi
11:44/mi
2:36:09
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:39
Pace10:47 /mi
2nd Half
Distance7.11 mi
Time1:31:30
Pace12:52 /mi
📊Positive Split: 41.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2620:4710:2320:47
10:23
-
4M
4.00 mi07:32:2242:4310:4121:56
10:58
+0:35
6M
6.00 mi07:54:181:04:3910:4721:56
10:58
0:00
8M
8.00 mi08:16:491:27:1010:5422:31
11:15
+0:17
9.6M
9.60 mi08:34:491:45:1010:5718:00
11:15
0:00
10M
10.00 mi08:45:011:55:2211:3210:12
25:32
+14:17
10.5M
10.50 mi08:47:521:58:1311:162:51
5:42
-19:50
12M
12.00 mi09:12:472:23:0811:5624:55
16:37
+10:55
Finish
13.11 mi09:25:482:36:0911:5513:01
11:44
-4:53

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

5:42 /mi

Average Pace

11:55 /mi

Slowest Pace

25:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51

2% of race

Time at Steady Pace

1:58:11

76% of race

Time at Slower Pace

35:07

22% of race

Average Pace: 11:55 /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 mi07:10:2620:4710:2320:47
10:23
#3732
4M
4.00 mi07:32:2242:4310:4121:56
10:58
#3952
6M
6.00 mi07:54:181:04:3910:4721:56
10:58
#3886
8M
8.00 mi08:16:491:27:1010:5422:31
11:15
#3818
9.6M
9.60 mi08:34:491:45:1010:5718:00
11:15
#4087
10M
10.00 mi08:45:011:55:2211:3210:12
25:32
#4307
10.5M
10.50 mi08:47:521:58:1311:162:51
5:42
#4318
12M
12.00 mi09:12:472:23:0811:5624:55
16:37
#4401
Finish
13.11 mi09:25:482:36:0911:5513:01
11:44
#4411
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:03

Segment Time

14:30/mi

Pace

0.90 mi

Distance

Overall

5557

Women

2345

Division

543

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi373212802864611(Top 70%)1826(Top 62%)417(Top 64%)
4M4.00 mi2.00 mi3952-2201378-98310-244161(Top 63%)1490(Top 51%)336(Top 52%)
6M6.00 mi2.00 mi3886+661348+30312-23859(Top 59%)1347(Top 46%)310(Top 48%)
8M8.00 mi2.00 mi3818+681309+39309+33819(Top 58%)1313(Top 45%)306(Top 47%)
9.6M9.60 mi1.60 mi4087-2691454-145342-335256(Top 80%)2200(Top 75%)502(Top 77%)
10M10.00 mi0.40 mi4307-2201586-132376-345754(Top 88%)2478(Top 85%)558(Top 86%)
10.5M10.50 mi0.50 mi4318-111590-43764845(Top 74%)1917(Top 65%)439(Top 67%)
12M12.00 mi1.50 mi4401-831640-50385-94611(Top 70%)1826(Top 62%)417(Top 64%)
Finish13.11 mi1.11 mi4411-101653-13394-94709(Top 72%)1906(Top 65%)442(Top 68%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
~flat
+5ft-3ft

Overall

4611

Females

1826

F30-34

419

2M→4M

2.0 - 4.0 mi

Top 63%
×4story building
+67ft-69ft

Overall

4161

Females

1490

F30-34

339

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3859

Females

1347

F30-34

312

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3819

Females

1313

F30-34

308

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5256

Females

2200

F30-34

504

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5754

Females

2478

F30-34

560

10M→10.5M

10.0 - 10.5 mi

Top 74%
×6story building
+1ft-73ft

Overall

4845

Females

1917

F30-34

441

10.5M→12M

10.5 - 12.0 mi

Top 70%
×21story building
+280ft-26ft

Overall

4611

Females

1826

F30-34

419

12M→Finish

12.0 - 13.1 mi

Top 72%
×7story building
+14ft-89ft

Overall

4709

Females

1906

F30-34

442

Passing Analysis

Category:
Athletes Passed
564*
Passed By
1243
Net Change
-679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3732
2M → 4M99319-220#3732#3952
4M → 6M148*82+66#3952#3886
6M → 8M175*107+68#3886#3818
8M → 9.6M10279-269#3818#4087
9.6M → 10M12232-220#4087#4307
10M → 10.5M920-11#4307#4318
10.5M → 12M62*145-83#4318#4401
12M → Finish49*59-10#4401#4411
TOTALS564*1243-679

* 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