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SF MARATHON 1ST HALF 2026

Yen-An Chen

Bib: 20773•M•Age: 27

Milpitas, 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
12:27/mi
24:55
→ flat
4M
12:30/mi
49:55
↑ 67↓ 69
6M
13:13/mi
1:16:21
↑ 1231.1%
8M
14:09/mi
1:44:39
↑ 166↓ 531.1%
9.6M
11:12/mi
2:02:35
↑ 68↓ 1931.5%
10M
24:09/mi
2:12:14
↓ 241.1%
10.5M
7:24/mi
2:15:56
↓ 732.7%
12M
21:15/mi
2:47:49
↑ 2803.2%
Finish· 13.11 mi
13:49/mi
3:03:08
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:16:21
Pace12:44 /mi
2nd Half
Distance7.11 mi
Time1:46:47
Pace15:01 /mi
📊Positive Split: 39.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:11:4324:5512:2724:55
12:27
-
4M
4.00 mi07:36:4349:5512:2925:00
12:30
+0:03
6M
6.00 mi08:03:091:16:2112:4426:26
13:13
+0:43
8M
8.00 mi08:31:271:44:3913:0528:18
14:09
+0:56
9.6M
9.60 mi08:49:232:02:3512:4617:56
11:12
-2:57
10M
10.00 mi08:59:022:12:1413:139:39
24:09
+12:57
10.5M
10.50 mi09:02:442:15:5612:573:42
7:24
-16:45
12M
12.00 mi09:34:372:47:4913:5931:53
21:15
+13:51
Finish
13.11 mi09:49:563:03:0813:5815:19
13:49
-7:26

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

7:24 /mi

Average Pace

13:58 /mi

Slowest Pace

24:09 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:42

2% of race

Time at Steady Pace

2:17:54

75% of race

Time at Slower Pace

41:32

23% of race

Average Pace: 13:58 /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 mi07:11:4324:5512:2724:55
12:27
#6210
4M
4.00 mi07:36:4349:5512:2925:00
12:30
#6046
6M
6.00 mi08:03:091:16:2112:4426:26
13:13
#6050
8M
8.00 mi08:31:271:44:3913:0528:18
14:09
#6093
9.6M
9.60 mi08:49:232:02:3512:4617:56
11:12
#6021
10M
10.00 mi08:59:022:12:1413:139:39
24:09
#5997
10.5M
10.50 mi09:02:442:15:5612:573:42
7:24
#6033
12M
12.00 mi09:34:372:47:4913:5931:53
21:15
#6159
Finish
13.11 mi09:49:563:03:0813:5815:19
13:49
#6142
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 87%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:21

Segment Time

14:50/mi

Pace

0.90 mi

Distance

Overall

5712

Men

3262

Division

735

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi621035097796342(Top 96%)3499(Top 97%)767(Top 96%)
4M4.00 mi2.00 mi6046+1643447+62771+85843(Top 89%)3357(Top 93%)751(Top 94%)
6M6.00 mi2.00 mi6050-43466-19776-55977(Top 91%)3429(Top 95%)769(Top 97%)
8M8.00 mi2.00 mi6093-433482-16777-16010(Top 91%)3446(Top 95%)771(Top 97%)
9.6M9.60 mi1.60 mi6021+723443+39774+35228(Top 80%)3020(Top 83%)690(Top 87%)
10M10.00 mi0.40 mi5997+243433+10772+25403(Top 82%)3116(Top 86%)692(Top 87%)
10.5M10.50 mi0.50 mi6033-363443-107726291(Top 96%)3493(Top 97%)766(Top 96%)
12M12.00 mi1.50 mi6159-1263486-43776-46342(Top 96%)3499(Top 97%)767(Top 96%)
Finish13.11 mi1.11 mi6142+173473+13773+35921(Top 90%)3320(Top 92%)740(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6342

Males

3499

M25-29

768

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5843

Males

3357

M25-29

754

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

5977

Males

3429

M25-29

772

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

6010

Males

3446

M25-29

772

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5228

Males

3020

M25-29

691

9.6M→10M

9.6 - 10.0 mi

Top 82%
×2story building
+0ft-24ft

Overall

5403

Males

3116

M25-29

693

10M→10.5M

10.0 - 10.5 mi

Top 96%
×6story building
+1ft-73ft

Overall

6291

Males

3493

M25-29

767

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6342

Males

3499

M25-29

768

12M→Finish

12.0 - 13.1 mi

Top 90%
×7story building
+14ft-89ft

Overall

5921

Males

3320

M25-29

740

Passing Analysis

Category:
Athletes Passed
542*
Passed By
474
Net Change
+68
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6210
2M → 4M203*39+164#6210#6046
4M → 6M74*78-4#6046#6050
6M → 8M61*104-43#6050#6093
8M → 9.6M10937+72#6093#6021
9.6M → 10M4521+24#6021#5997
10M → 10.5M339-36#5997#6033
10.5M → 12M11*137-126#6033#6159
12M → Finish36*19+17#6159#6142
TOTALS542*474+68

* 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