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SF MARATHON 1ST HALF 2026

Nok Hei Cheung

Bib: 17194•M•Age: 26

Sacramento, 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
11:36/mi
23:12
→ flat
4M
11:12/mi
45:36
↑ 67↓ 69
6M
11:23/mi
1:08:22
↑ 1231.1%
8M
11:16/mi
1:30:54
↑ 166↓ 531.1%
9.6M
11:16/mi
1:48:55
↑ 68↓ 1931.5%
10M
22:52/mi
1:58:03
↓ 241.1%
10.5M
5:54/mi
2:01:00
↓ 732.7%
12M
19:48/mi
2:30:42
↑ 2803.2%
Finish· 13.11 mi
15:12/mi
2:47:33
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:22
Pace11:24 /mi
2nd Half
Distance7.11 mi
Time1:39:11
Pace13:57 /mi
📊Positive Split: 45.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:0523:1211:3623:12
11:36
-
4M
4.00 mi07:32:2945:3611:2422:24
11:12
-0:24
6M
6.00 mi07:55:151:08:2211:2422:46
11:23
+0:11
8M
8.00 mi08:17:471:30:5411:2222:32
11:16
-0:07
9.6M
9.60 mi08:35:481:48:5511:2118:01
11:16
0:00
10M
10.00 mi08:44:561:58:0311:489:08
22:52
+11:36
10.5M
10.50 mi08:47:532:01:0011:312:57
5:54
-16:58
12M
12.00 mi09:17:352:30:4212:3429:42
19:48
+13:54
Finish
13.11 mi09:34:262:47:3312:4716:51
15:12
-4:36

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

5:54 /mi

Average Pace

12:47 /mi

Slowest Pace

22:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57

2% of race

Time at Steady Pace

1:48:55

65% of race

Time at Slower Pace

55:41

33% of race

Average Pace: 12:47 /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 mi07:10:0523:1211:3623:12
11:36
#5515
4M
4.00 mi07:32:2945:3611:2422:24
11:12
#5032
6M
6.00 mi07:55:151:08:2211:2422:46
11:23
#4765
8M
8.00 mi08:17:471:30:5411:2222:32
11:16
#4433
9.6M
9.60 mi08:35:481:48:5511:2118:01
11:16
#4642
10M
10.00 mi08:44:561:58:0311:489:08
22:52
#4676
10.5M
10.50 mi08:47:532:01:0011:312:57
5:54
#4699
12M
12.00 mi09:17:352:30:4212:3429:42
19:48
#5123
Finish
13.11 mi09:34:262:47:3312:4716:51
15:12
#5340
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 75%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:05

Segment Time

13:26/mi

Pace

0.90 mi

Distance

Overall

4911

Men

2920

Division

656

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi551532467246110(Top 93%)3411(Top 94%)751(Top 94%)
4M4.00 mi2.00 mi5032+4833048+198691+334493(Top 68%)2803(Top 77%)646(Top 81%)
6M6.00 mi2.00 mi4765+2672942+106677+144354(Top 66%)2738(Top 76%)640(Top 80%)
8M8.00 mi2.00 mi4433+3322814+128643+343827(Top 58%)2496(Top 69%)571(Top 72%)
9.6M9.60 mi1.60 mi4642-2092884-70660-175264(Top 80%)3035(Top 84%)693(Top 87%)
10M10.00 mi0.40 mi4676-342891-7656+44918(Top 75%)2912(Top 80%)649(Top 82%)
10.5M10.50 mi0.50 mi4699-232901-10661-55206(Top 79%)3058(Top 84%)690(Top 87%)
12M12.00 mi1.50 mi5123-4243074-173693-326110(Top 93%)3411(Top 94%)751(Top 94%)
Finish13.11 mi1.11 mi5340-2173154-80715-226232(Top 95%)3455(Top 95%)763(Top 96%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6110

Males

3411

M25-29

752

2M→4M

2.0 - 4.0 mi

Top 68%
×4story building
+67ft-69ft

Overall

4493

Males

2803

M25-29

648

4M→6M

4.0 - 6.0 mi

Top 66%
×9story building
+123ft-9ft

Overall

4354

Males

2738

M25-29

642

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3827

Males

2496

M25-29

572

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5264

Males

3035

M25-29

694

9.6M→10M

9.6 - 10.0 mi

Top 75%
×2story building
+0ft-24ft

Overall

4918

Males

2912

M25-29

650

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5206

Males

3058

M25-29

691

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6110

Males

3411

M25-29

752

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6232

Males

3455

M25-29

763

Passing Analysis

Category:
Athletes Passed
1299*
Passed By
1124
Net Change
+175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5515
2M → 4M505*22+483#5515#5032
4M → 6M302*35+267#5032#4765
6M → 8M369*37+332#4765#4433
8M → 9.6M42251-209#4433#4642
9.6M → 10M3670-34#4642#4676
10M → 10.5M932-23#4676#4699
10.5M → 12M10*434-424#4699#5123
12M → Finish26*243-217#5123#5340
TOTALS1299*1124+175

* 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