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SF MARATHON 1ST HALF 2026

Matthew Kim

Bib: 18032•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
10:37/mi
21:14
→ flat
4M
10:47/mi
42:48
↑ 67↓ 69
6M
11:00/mi
1:04:49
↑ 1231.1%
8M
12:34/mi
1:29:57
↑ 166↓ 531.1%
9.6M
8:56/mi
1:44:15
↑ 68↓ 1931.5%
10M
24:02/mi
1:53:51
↓ 241.1%
10.5M
6:14/mi
1:56:58
↓ 732.7%
12M
16:54/mi
2:22:19
↑ 2803.2%
Finish· 13.11 mi
12:30/mi
2:36:11
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:04:49
Pace10:48 /mi
2nd Half
Distance7.11 mi
Time1:31:22
Pace12:51 /mi
📊Positive Split: 41.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:01:3621:1410:3721:14
10:37
-
4M
4.00 mi07:23:1042:4810:4221:34
10:47
+0:10
6M
6.00 mi07:45:111:04:4910:4822:01
11:00
+0:13
8M
8.00 mi08:10:191:29:5711:1525:08
12:34
+1:34
9.6M
9.60 mi08:24:371:44:1510:5214:18
8:56
-3:38
10M
10.00 mi08:34:131:53:5111:239:36
24:02
+15:06
10.5M
10.50 mi08:37:201:56:5811:083:07
6:14
-17:48
12M
12.00 mi09:02:412:22:1911:5225:21
16:54
+10:40
Finish
13.11 mi09:16:332:36:1111:5513:52
12:30
-4:24

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

6:14 /mi

Average Pace

11:55 /mi

Slowest Pace

24:02 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07

2% of race

Time at Steady Pace

1:58:07

76% of race

Time at Slower Pace

34:57

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 mi07:01:3621:1410:3721:14
10:37
#4118
4M
4.00 mi07:23:1042:4810:4221:34
10:47
#3996
6M
6.00 mi07:45:111:04:4910:4822:01
11:00
#3926
8M
8.00 mi08:10:191:29:5711:1525:08
12:34
#4270
9.6M
9.60 mi08:24:371:44:1510:5214:18
8:56
#3959
10M
10.00 mi08:34:131:53:5111:239:36
24:02
#4093
10.5M
10.50 mi08:37:201:56:5811:083:07
6:14
#4145
12M
12.00 mi09:02:412:22:1911:5225:21
16:54
#4323
Finish
13.11 mi09:16:332:36:1111:5513:52
12:30
#4421
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 82%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:43

Segment Time

14:08/mi

Pace

0.90 mi

Distance

Overall

5370

Men

3107

Division

693

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi411826395954798(Top 73%)2844(Top 79%)646(Top 81%)
4M4.00 mi2.00 mi3996+1222581+58587+83946(Top 60%)2555(Top 71%)588(Top 74%)
6M6.00 mi2.00 mi3926+702550+315873904(Top 59%)2524(Top 70%)592(Top 74%)
8M8.00 mi2.00 mi4270-3442738-188624-375088(Top 77%)3099(Top 86%)701(Top 88%)
9.6M9.60 mi1.60 mi3959+3112549+189593+312654(Top 40%)1686(Top 47%)401(Top 50%)
10M10.00 mi0.40 mi4093-1342612-63606-135358(Top 81%)3099(Top 86%)689(Top 87%)
10.5M10.50 mi0.50 mi4145-522636-24609-35618(Top 85%)3227(Top 89%)722(Top 91%)
12M12.00 mi1.50 mi4323-1782701-65625-164798(Top 73%)2844(Top 79%)646(Top 81%)
Finish13.11 mi1.11 mi4421-982747-46633-85262(Top 80%)3023(Top 84%)681(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
~flat
+5ft-3ft

Overall

4798

Males

2844

M25-29

647

2M→4M

2.0 - 4.0 mi

Top 60%
×4story building
+67ft-69ft

Overall

3946

Males

2555

M25-29

589

4M→6M

4.0 - 6.0 mi

Top 59%
×9story building
+123ft-9ft

Overall

3904

Males

2524

M25-29

593

6M→8M

6.0 - 8.0 mi

Top 77%
×12story building
+166ft-53ft

Overall

5088

Males

3099

M25-29

702

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2654

Males

1686

M25-29

401

9.6M→10M

9.6 - 10.0 mi

Top 81%
×2story building
+0ft-24ft

Overall

5358

Males

3099

M25-29

690

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6story building
+1ft-73ft

Overall

5618

Males

3227

M25-29

723

10.5M→12M

10.5 - 12.0 mi

Top 73%
×21story building
+280ft-26ft

Overall

4798

Males

2844

M25-29

647

12M→Finish

12.0 - 13.1 mi

Top 80%
×7story building
+14ft-89ft

Overall

5262

Males

3023

M25-29

681

Passing Analysis

Category:
Athletes Passed
886*
Passed By
1189
Net Change
-303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4118
2M → 4M242120+122#4118#3996
4M → 6M158*88+70#3996#3926
6M → 8M46*390-344#3926#4270
8M → 9.6M34130+311#4270#3959
9.6M → 10M20154-134#3959#4093
10M → 10.5M355-52#4093#4145
10.5M → 12M39*217-178#4145#4323
12M → Finish37*135-98#4323#4421
TOTALS886*1189-303

* 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