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SF MARATHON 1ST HALF 2026

Amanda Kim

Milpitas, CA

Bib: 16603 F 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
F20-29
#0 / 353
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
10:17/mi
20:34
→ flat
4M
10:28/mi
41:30
↑ 67↓ 69
6M
11:00/mi
1:03:31
↑ 123
8M
13:01/mi
1:29:33
↑ 166↓ 53
9.6M
9:19/mi
1:44:28
↑ 68↓ 193
10M
21:52/mi
1:53:12
↓ 24
10.5M
5:30/mi
1:55:57
↓ 73
12M
16:39/mi
2:20:55
↑ 280
Finish· 13.11 mi
11:19/mi
2:33:28
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:03:3110:35 /mi⚡ faster
2nd Half
1:29:5712:39 /mi+41.6%
Positive split — 41.6% 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
20:3410:172.00 mi20:34
10:17
-
4M
41:3010:232.00 mi20:56
10:28
+0:11
6M
1:03:3110:352.00 mi22:01
11:00
+0:32
8M
1:29:3311:122.00 mi26:02
13:01
+2:01
9.6M
1:44:2810:531.60 mi14:55
9:19
-3:42
10M
1:53:1211:190.40 mi8:44
21:52
+12:33
10.5M
1:55:5711:030.50 mi2:45
5:30
-16:22
12M
2:20:5511:451.50 mi24:58
16:39
+11:09
Finish(13.11 mi)
2:33:2811:421.11 mi12:33
11:19
-5:20
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:30 /mi

Average Pace

11:42 /mi

Slowest Pace

21:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:45

2% of race

Time at Steady Pace

1:57:01

76% of race

Time at Slower Pace

33:42

22% of race

Average Pace: 11:42 /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 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:29

Segment Time

12:46/mi

Pace

0.90 mi

Distance

Overall

4379

Women

1686

Division

232

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi3523119016346331839246
4M2.00 mi3505+181175+15157+634791164153
6M2.00 mi3628-1231239-64166-939031366185
8M2.00 mi4212-5841490-251195-2954542203286
9.6M1.60 mi3987+2251407+83185+1031621189158
10M0.40 mi4017-301431-24189-444841750237
10.5M0.50 mi4019-21431188+143951668222
12M1.50 mi4168-1491529-98203-1546331839246
Finish(13.11 mi)1.11 mi4156+121527+2208-543521702219

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
~flat
+5ft-3ft

Overall

4633

Females

1839

F20-24

246

2M→4M

2.0 - 4.0 mi

Top 53%
×4story building
+67ft-69ft

Overall

3479

Females

1164

F20-24

154

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3903

Females

1366

F20-24

186

6M→8M

6.0 - 8.0 mi

Top 83%
×12story building
+166ft-53ft

Overall

5454

Females

2203

F20-24

286

8M→9.6M

8.0 - 9.6 mi

Top 48%
×13story building
+68ft-193ft

Overall

3162

Females

1189

F20-24

158

9.6M→10M

9.6 - 10.0 mi

Top 68%
×2story building
+0ft-24ft

Overall

4484

Females

1750

F20-24

237

10M→10.5M

10.0 - 10.5 mi

Top 67%
×6story building
+1ft-73ft

Overall

4395

Females

1668

F20-24

222

10.5M→12M

10.5 - 12.0 mi

Top 70%
×21story building
+280ft-26ft

Overall

4633

Females

1839

F20-24

246

12M→Finish

12.0 - 13.1 mi

Top 66%
×7story building
+14ft-89ft

Overall

4352

Females

1702

F20-24

219

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#3523
2M → 4M
160178+18
#3523 → #3505
4M → 6M
20784-123
#3505 → #3628
6M → 8M
5906*-584
#3628 → #4212
8M → 9.6M
56281+225
#4212 → #3987
9.6M → 10M
6737-30
#3987 → #4017
10M → 10.5M
108-2
#4017 → #4019
10.5M → 12M
19950*-149
#4019 → #4168
12M → Finish
4961*+12
#4168 → #4156
TOTALS
1338705*-633
#3523 → #4156

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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