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SF MARATHON 1ST HALF 2026

Sean Yu

Bib: 16894•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 39%
Gender (Male)
#0 / 3619
Top 50%
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
9:46/mi
19:33
→ flat
4M
9:42/mi
38:56
↑ 67↓ 69
6M
9:43/mi
58:23
↑ 1231.1%
8M
9:24/mi
1:17:11
↑ 166↓ 531.1%
9.6M
9:24/mi
1:32:13
↑ 68↓ 1931.5%
10M
19:44/mi
1:40:06
↓ 241.1%
10.5M
5:14/mi
1:42:43
↓ 732.7%
12M
14:29/mi
2:04:27
↑ 2803.2%
Finish· 13.11 mi
10:45/mi
2:16:22
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:23
Pace9:44 /mi
2nd Half
Distance7.11 mi
Time1:17:59
Pace10:58 /mi
📊Positive Split: 33.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:2119:339:4619:33
9:46
-
4M
4.00 mi07:21:4438:569:4419:23
9:42
-0:04
6M
6.00 mi07:41:1158:239:4419:27
9:43
+0:01
8M
8.00 mi07:59:591:17:119:3918:48
9:24
-0:19
9.6M
9.60 mi08:15:011:32:139:3615:02
9:24
0:00
10M
10.00 mi08:22:541:40:0610:017:53
19:44
+10:20
10.5M
10.50 mi08:25:311:42:439:472:37
5:14
-14:30
12M
12.00 mi08:47:152:04:2710:2221:44
14:29
+9:15
Finish
13.11 mi08:59:102:16:2210:2411:55
10:45
-3:44

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

5:14 /mi

Average Pace

10:24 /mi

Slowest Pace

19:44 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37

2% of race

Time at Steady Pace

1:44:08

76% of race

Time at Slower Pace

29:37

22% of race

Average Pace: 10:24 /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 mi07:02:2119:339:4619:33
9:46
#2681
4M
4.00 mi07:21:4438:569:4419:23
9:42
#2484
6M
6.00 mi07:41:1158:239:4419:27
9:43
#2388
8M
8.00 mi07:59:591:17:119:3918:48
9:24
#2159
9.6M
9.60 mi08:15:011:32:139:3615:02
9:24
#2305
10M
10.00 mi08:22:541:40:0610:017:53
19:44
#2380
10.5M
10.50 mi08:25:311:42:439:472:37
5:14
#2397
12M
12.00 mi08:47:152:04:2710:2221:44
14:29
#2499
Finish
13.11 mi08:59:102:16:2210:2411:55
10:45
#2586
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:30

Segment Time

11:40/mi

Pace

0.90 mi

Distance

Overall

3304

Men

2168

Division

504

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi268118744333150(Top 48%)2045(Top 57%)482(Top 61%)
4M4.00 mi2.00 mi2484+1971753+121411+222390(Top 36%)1702(Top 47%)403(Top 51%)
6M6.00 mi2.00 mi2388+961697+56407+42318(Top 35%)1656(Top 46%)393(Top 49%)
8M8.00 mi2.00 mi2159+2291589+108379+281679(Top 26%)1283(Top 35%)301(Top 38%)
9.6M9.60 mi1.60 mi2305-1461636-47392-133239(Top 49%)2013(Top 56%)482(Top 61%)
10M10.00 mi0.40 mi2380-751684-48404-123324(Top 51%)2167(Top 60%)497(Top 62%)
10.5M10.50 mi0.50 mi2397-171694-10406-23709(Top 56%)2394(Top 66%)558(Top 70%)
12M12.00 mi1.50 mi2499-1021746-52426-203150(Top 48%)2045(Top 57%)482(Top 61%)
Finish13.11 mi1.11 mi2586-871794-48432-63743(Top 57%)2354(Top 65%)552(Top 69%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 48%
~flat
+5ft-3ft

Overall

3150

Males

2045

M25-29

483

2M→4M

2.0 - 4.0 mi

Top 36%
×4story building
+67ft-69ft

Overall

2390

Males

1702

M25-29

403

4M→6M

4.0 - 6.0 mi

Top 35%
×9story building
+123ft-9ft

Overall

2318

Males

1656

M25-29

394

6M→8M

6.0 - 8.0 mi

Top 26%
×12story building
+166ft-53ft

Overall

1679

Males

1283

M25-29

302

8M→9.6M

8.0 - 9.6 mi

Top 49%
×13story building
+68ft-193ft

Overall

3239

Males

2013

M25-29

483

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3324

Males

2167

M25-29

498

10M→10.5M

10.0 - 10.5 mi

Top 56%
×6story building
+1ft-73ft

Overall

3709

Males

2394

M25-29

559

10.5M→12M

10.5 - 12.0 mi

Top 48%
×21story building
+280ft-26ft

Overall

3150

Males

2045

M25-29

483

12M→Finish

12.0 - 13.1 mi

Top 57%
×7story building
+14ft-89ft

Overall

3743

Males

2354

M25-29

552

Passing Analysis

Category:
Athletes Passed
717*
Passed By
622
Net Change
+95
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2681
2M → 4M24548+197#2681#2484
4M → 6M13539+96#2484#2388
6M → 8M249*20+229#2388#2159
8M → 9.6M23169-146#2159#2305
9.6M → 10M782-75#2305#2380
10M → 10.5M522-17#2380#2397
10.5M → 12M31133-102#2397#2499
12M → Finish22*109-87#2499#2586
TOTALS717*622+95

* 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