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SF MARATHON 1ST HALF 2026

Charissa Kim

Brooklyn, NY

Bib: 18953 F 28

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:30/mi
25:01
→ flat
4M
12:43/mi
50:26
↑ 67↓ 69
6M
12:39/mi
1:15:44
↑ 123
8M
13:27/mi
1:42:38
↑ 166↓ 53
9.6M
9:52/mi
1:58:25
↑ 68↓ 193
10M
22:02/mi
2:07:13
↓ 24
10.5M
5:58/mi
2:10:12
↓ 73
12M
16:14/mi
2:34:33
↑ 280
Finish· 13.11 mi
10:17/mi
2:45:57
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:15:4412:37 /mi⚡ faster
2nd Half
1:30:1312:41 /mi+19.1%
Positive split — 19.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
25:0112:302.00 mi25:01
12:30
-
4M
50:2612:372.00 mi25:25
12:43
+0:13
6M
1:15:4412:372.00 mi25:18
12:39
-0:04
8M
1:42:3812:502.00 mi26:54
13:27
+0:48
9.6M
1:58:2512:201.60 mi15:47
9:52
-3:35
10M
2:07:1312:430.40 mi8:48
22:02
+12:10
10.5M
2:10:1212:240.50 mi2:59
5:58
-16:04
12M
2:34:3312:531.50 mi24:21
16:14
+10:16
Finish(13.11 mi)
2:45:5712:401.11 mi11:24
10:17
-5:57
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:58 /mi

Average Pace

12:40 /mi

Slowest Pace

22:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

30:10

18% of race

Time at Steady Pace

1:42:38

62% of race

Time at Slower Pace

33:09

20% of race

Average Pace: 12:39 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 71%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:47

Segment Time

13:06/mi

Pace

0.90 mi

Distance

Overall

4651

Women

1840

Division

449

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi6233269162943831705412
4M2.00 mi6108+1252611+80613+1659742540605
6M2.00 mi5984+1242526+85600+1356332319565
8M2.00 mi5945+392497+29595+557032353550
9.6M1.60 mi5699+2462345+152561+3438371504369
10M0.40 mi5631+682311+34556+545641796432
10.5M0.50 mi5623+82310+155653162194535
12M1.50 mi5435+1882216+94535+2143831705412
Finish(13.11 mi)1.11 mi5194+2412084+132503+3232251124302

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4383

Females

1705

F25-29

412

2M→4M

2.0 - 4.0 mi

Top 91%
×4story building
+67ft-69ft

Overall

5974

Females

2540

F25-29

607

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5633

Females

2319

F25-29

565

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5703

Females

2353

F25-29

551

8M→9.6M

8.0 - 9.6 mi

Top 58%
×13story building
+68ft-193ft

Overall

3837

Females

1504

F25-29

369

9.6M→10M

9.6 - 10.0 mi

Top 69%
×2story building
+0ft-24ft

Overall

4564

Females

1796

F25-29

432

10M→10.5M

10.0 - 10.5 mi

Top 81%
×6story building
+1ft-73ft

Overall

5316

Females

2194

F25-29

536

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4383

Females

1705

F25-29

412

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3225

Females

1124

F25-29

302

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#6233
2M → 4M
41166*+125
#6233 → #6108
4M → 6M
27151*+124
#6108 → #5984
6M → 8M
82121*+39
#5984 → #5945
8M → 9.6M
18264+246
#5945 → #5699
9.6M → 10M
1482+68
#5699 → #5631
10M → 10.5M
614+8
#5631 → #5623
10.5M → 12M
25213*+188
#5623 → #5435
12M → Finish
0241*+241
#5435 → #5194
TOTALS
2131252*+1039
#6233 → #5194

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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