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SF MARATHON 1ST HALF 2026

Christine Kim

Bib: 18955•F•Age: 28

san francisco, CA

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

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
12:30/mi
25:01
→ flat
4M
12:43/mi
50:26
↑ 67↓ 69
6M
12:39/mi
1:15:44
↑ 1231.1%
8M
13:26/mi
1:42:36
↑ 166↓ 531.1%
9.6M
9:53/mi
1:58:25
↑ 68↓ 1931.5%
10M
22:04/mi
2:07:14
↓ 241.1%
10.5M
5:56/mi
2:10:12
↓ 732.7%
12M
16:15/mi
2:34:34
↑ 2803.2%
Finish· 13.11 mi
10:18/mi
2:45:59
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:44
Pace12:37 /mi
2nd Half
Distance7.11 mi
Time1:30:15
Pace12:42 /mi
📊Positive Split: 19.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:15:0925:0112:3025:01
12:30
-
4M
4.00 mi07:40:3450:2612:3725:25
12:43
+0:13
6M
6.00 mi08:05:521:15:4412:3725:18
12:39
-0:04
8M
8.00 mi08:32:441:42:3612:4926:52
13:26
+0:47
9.6M
9.60 mi08:48:331:58:2512:2015:49
9:53
-3:33
10M
10.00 mi08:57:222:07:1412:438:49
22:04
+12:11
10.5M
10.50 mi09:00:202:10:1212:242:58
5:56
-16:08
12M
12.00 mi09:24:422:34:3412:5324:22
16:15
+10:19
Finish
13.11 mi09:36:072:45:5912:4011:25
10:18
-5:57

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

5:56 /mi

Average Pace

12:40 /mi

Slowest Pace

22:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:12

18% of race

Time at Steady Pace

1:42:36

62% of race

Time at Slower Pace

33:11

20% of race

Average Pace: 12:40 /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 mi07:15:0925:0112:3025:01
12:30
#6234
4M
4.00 mi07:40:3450:2612:3725:25
12:43
#6109
6M
6.00 mi08:05:521:15:4412:3725:18
12:39
#5985
8M
8.00 mi08:32:441:42:3612:4926:52
13:26
#5942
9.6M
9.60 mi08:48:331:58:2512:2015:49
9:53
#5700
10M
10.00 mi08:57:222:07:1412:438:49
22:04
#5635
10.5M
10.50 mi09:00:202:10:1212:242:58
5:56
#5624
12M
12.00 mi09:24:422:34:3412:5324:22
16:15
#5436
Finish
13.11 mi09:36:072:45:5912:4011:25
10:18
#5197
Faster pace
Steady pace
Slower pace
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

4653

Women

1842

Division

450

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi623426926304396(Top 67%)1713(Top 58%)413(Top 61%)
4M4.00 mi2.00 mi6109+1252612+80614+165975(Top 91%)2541(Top 87%)606(Top 90%)
6M6.00 mi2.00 mi5985+1242527+85601+135634(Top 86%)2320(Top 79%)566(Top 84%)
8M8.00 mi2.00 mi5942+432494+33593+85695(Top 87%)2349(Top 80%)549(Top 81%)
9.6M9.60 mi1.60 mi5700+2422346+148562+313863(Top 59%)1515(Top 52%)375(Top 56%)
10M10.00 mi0.40 mi5635+652314+32557+54579(Top 70%)1804(Top 62%)435(Top 65%)
10.5M10.50 mi0.50 mi5624+112311+35575250(Top 80%)2153(Top 73%)525(Top 78%)
12M12.00 mi1.50 mi5436+1882217+94536+214396(Top 67%)1713(Top 58%)413(Top 61%)
Finish13.11 mi1.11 mi5197+2392086+131504+323243(Top 49%)1134(Top 39%)305(Top 45%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4396

Females

1713

F25-29

413

2M→4M

2.0 - 4.0 mi

Top 91%
×4story building
+67ft-69ft

Overall

5975

Females

2541

F25-29

608

4M→6M

4.0 - 6.0 mi

Top 86%
×9story building
+123ft-9ft

Overall

5634

Females

2320

F25-29

566

6M→8M

6.0 - 8.0 mi

Top 87%
×12story building
+166ft-53ft

Overall

5695

Females

2349

F25-29

550

8M→9.6M

8.0 - 9.6 mi

Top 59%
×13story building
+68ft-193ft

Overall

3863

Females

1515

F25-29

375

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4579

Females

1804

F25-29

435

10M→10.5M

10.0 - 10.5 mi

Top 80%
×6story building
+1ft-73ft

Overall

5250

Females

2153

F25-29

526

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4396

Females

1713

F25-29

413

12M→Finish

12.0 - 13.1 mi

Top 49%
×7story building
+14ft-89ft

Overall

3243

Females

1134

F25-29

305

Passing Analysis

Category:
Athletes Passed
1248*
Passed By
211
Net Change
+1037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6234
2M → 4M166*41+125#6234#6109
4M → 6M151*27+124#6109#5985
6M → 8M123*80+43#5985#5942
8M → 9.6M26119+242#5942#5700
9.6M → 10M8116+65#5700#5635
10M → 10.5M143+11#5635#5624
10.5M → 12M213*25+188#5624#5436
12M → Finish239*0+239#5436#5197
TOTALS1248*211+1037

* 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