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SF MARATHON 1ST HALF 2026

Claire Bassett

Bib: 19554•F•Age: 16

El Cerrito, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F19 & Under
#0 / 83
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
11:12/mi
22:25
→ flat
4M
11:38/mi
45:41
↑ 67↓ 69
6M
14:07/mi
1:13:55
↑ 1231.1%
8M
16:11/mi
1:46:17
↑ 166↓ 531.1%
9.6M
12:32/mi
2:06:21
↑ 68↓ 1931.5%
10M
31:17/mi
2:18:51
↓ 241.1%
10.5M
8:40/mi
2:23:11
↓ 732.7%
12M
21:51/mi
2:55:57
↑ 2803.2%
Finish· 13.11 mi
14:12/mi
3:11:42
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:55
Pace12:19 /mi
2nd Half
Distance7.11 mi
Time1:57:47
Pace16:34 /mi
📊Positive Split: 59.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:0822:2511:1222:25
11:12
-
4M
4.00 mi07:32:2445:4111:2523:16
11:38
+0:26
6M
6.00 mi08:00:381:13:5512:1928:14
14:07
+2:29
8M
8.00 mi08:33:001:46:1713:1732:22
16:11
+2:04
9.6M
9.60 mi08:53:042:06:2113:1020:04
12:32
-3:39
10M
10.00 mi09:05:342:18:5113:5312:30
31:17
+18:45
10.5M
10.50 mi09:09:542:23:1113:384:20
8:40
-22:37
12M
12.00 mi09:42:402:55:5714:4032:46
21:51
+13:11
Finish
13.11 mi09:58:253:11:4214:3715:45
14:12
-7:39

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

8:40 /mi

Average Pace

14:37 /mi

Slowest Pace

31:17 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:20

2% of race

Time at Steady Pace

2:22:06

74% of race

Time at Slower Pace

45:16

24% of race

Average Pace: 14:37 /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 mi07:09:0822:2511:1222:25
11:12
#5053
4M
4.00 mi07:32:2445:4111:2523:16
11:38
#5060
6M
6.00 mi08:00:381:13:5512:1928:14
14:07
#5756
8M
8.00 mi08:33:001:46:1713:1732:22
16:11
#6173
9.6M
9.60 mi08:53:042:06:2113:1020:04
12:32
#6214
10M
10.00 mi09:05:342:18:5113:5312:30
31:17
#6275
10.5M
10.50 mi09:09:542:23:1113:384:20
8:40
#6295
12M
12.00 mi09:42:402:55:5714:4032:46
21:51
#6347
Finish
13.11 mi09:58:253:11:4214:3715:45
14:12
#6316
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 98%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

16:50

Segment Time

18:43/mi

Pace

0.90 mi

Distance

Overall

6450

Women

2875

Division

77

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2M2.00 mi2.00 mi50531985706408(Top 97%)2853(Top 97%)82(Top 99%)
4M4.00 mi2.00 mi5060-71980+569+15042(Top 77%)1975(Top 67%)69(Top 83%)
6M6.00 mi2.00 mi5756-6962383-40372-36285(Top 96%)2724(Top 93%)81(Top 98%)
8M8.00 mi2.00 mi6173-4172641-25877-56449(Top 98%)2841(Top 97%)80(Top 96%)
9.6M9.60 mi1.60 mi6214-412677-3678-16115(Top 93%)2658(Top 91%)75(Top 90%)
10M10.00 mi0.40 mi6275-612723-46786467(Top 98%)2881(Top 98%)82(Top 99%)
10.5M10.50 mi0.50 mi6295-202741-18786484(Top 99%)2889(Top 99%)83(Top 100%)
12M12.00 mi1.50 mi6347-522779-3879-16408(Top 97%)2853(Top 97%)82(Top 99%)
Finish13.11 mi1.11 mi6316+312760+19796016(Top 91%)2632(Top 90%)77(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 97%
~flat
+5ft-3ft

Overall

6408

Females

2853

F15-19

77

2M→4M

2.0 - 4.0 mi

Top 77%
×4story building
+67ft-69ft

Overall

5042

Females

1975

F15-19

67

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6285

Females

2724

F15-19

77

6M→8M

6.0 - 8.0 mi

Top 98%
×12story building
+166ft-53ft

Overall

6449

Females

2841

F15-19

77

8M→9.6M

8.0 - 9.6 mi

Top 93%
×13story building
+68ft-193ft

Overall

6115

Females

2658

F15-19

72

9.6M→10M

9.6 - 10.0 mi

Top 98%
×2story building
+0ft-24ft

Overall

6467

Females

2881

F15-19

77

10M→10.5M

10.0 - 10.5 mi

Top 99%
×6story building
+1ft-73ft

Overall

6484

Females

2889

F15-19

78

10.5M→12M

10.5 - 12.0 mi

Top 97%
×21story building
+280ft-26ft

Overall

6408

Females

2853

F15-19

77

12M→Finish

12.0 - 13.1 mi

Top 91%
×7story building
+14ft-89ft

Overall

6016

Females

2632

F15-19

75

Passing Analysis

Category:
Athletes Passed
295*
Passed By
1558
Net Change
-1263
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5053
2M → 4M176183-7#5053#5060
4M → 6M22*718-696#5060#5756
6M → 8M12*429-417#5756#6173
8M → 9.6M4081-41#6173#6214
9.6M → 10M364-61#6214#6275
10M → 10.5M121-20#6275#6295
10.5M → 12M7*59-52#6295#6347
12M → Finish34*3+31#6347#6316
TOTALS295*1558-1263

* 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