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SF MARATHON 1ST HALF 2026

Nathan Ho

Bib: 16528•M•Age: 26

Union City, 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
8:28/mi
16:56
→ flat
4M
9:57/mi
36:50
↑ 67↓ 69
6M
9:57/mi
56:44
↑ 1231.1%
8M
11:19/mi
1:19:21
↑ 166↓ 531.1%
9.6M
11:19/mi
1:37:27
↑ 68↓ 1931.5%
10M
21:44/mi
1:46:08
↓ 241.1%
10.5M
5:02/mi
1:48:39
↓ 732.7%
12M
18:16/mi
2:16:03
↑ 2803.2%
Finish· 13.11 mi
9:56/mi
2:27:04
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time56:44
Pace9:27 /mi
2nd Half
Distance7.11 mi
Time1:30:20
Pace12:42 /mi
📊Positive Split: 59.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2016:568:2816:56
8:28
-
4M
4.00 mi07:26:1436:509:1219:54
9:57
+1:29
6M
6.00 mi07:46:0856:449:2719:54
9:57
0:00
8M
8.00 mi08:08:451:19:219:5522:37
11:19
+1:22
9.6M
9.60 mi08:26:511:37:2710:0918:06
11:19
0:00
10M
10.00 mi08:35:321:46:0810:378:41
21:44
+10:25
10.5M
10.50 mi08:38:031:48:3910:212:31
5:02
-16:42
12M
12.00 mi09:05:272:16:0311:2027:24
18:16
+13:14
Finish
13.11 mi09:16:282:27:0411:1311:01
9:56
-8:20

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

5:02 /mi

Average Pace

11:13 /mi

Slowest Pace

21:44 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31

2% of race

Time at Steady Pace

1:48:28

74% of race

Time at Slower Pace

36:05

25% of race

Average Pace: 11:13 /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 mi07:06:2016:568:2816:56
8:28
#878
4M
4.00 mi07:26:1436:509:1219:54
9:57
#1759
6M
6.00 mi07:46:0856:449:2719:54
9:57
#2040
8M
8.00 mi08:08:451:19:219:5522:37
11:19
#2534
9.6M
9.60 mi08:26:511:37:2710:0918:06
11:19
#3061
10M
10.00 mi08:35:321:46:0810:378:41
21:44
#3155
10.5M
10.50 mi08:38:031:48:3910:212:31
5:02
#3147
12M
12.00 mi09:05:272:16:0311:2027:24
18:16
#3679
Finish
13.11 mi09:16:282:27:0411:1311:01
9:56
#3588
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 62%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:12

Segment Time

12:27/mi

Pace

0.90 mi

Distance

Overall

4099

Men

2552

Division

591

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi8787101755575(Top 85%)3175(Top 88%)711(Top 89%)
4M4.00 mi2.00 mi1759-8811328-618327-1522710(Top 41%)1881(Top 52%)442(Top 56%)
6M6.00 mi2.00 mi2040-2811502-174362-352604(Top 40%)1828(Top 51%)442(Top 56%)
8M8.00 mi2.00 mi2534-4941801-299426-643869(Top 59%)2516(Top 70%)576(Top 72%)
9.6M9.60 mi1.60 mi3061-5272087-286498-725299(Top 81%)3051(Top 84%)697(Top 88%)
10M10.00 mi0.40 mi3155-942129-42509-114419(Top 67%)2685(Top 74%)614(Top 77%)
10.5M10.50 mi0.50 mi3147+82124+5508+13240(Top 49%)2140(Top 59%)510(Top 64%)
12M12.00 mi1.50 mi3679-5322396-272561-535575(Top 85%)3175(Top 88%)711(Top 89%)
Finish13.11 mi1.11 mi3588+912344+52552+92781(Top 42%)1860(Top 51%)452(Top 57%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 85%
~flat
+5ft-3ft

Overall

5575

Males

3175

M25-29

712

2M→4M

2.0 - 4.0 mi

Top 41%
×4story building
+67ft-69ft

Overall

2710

Males

1881

M25-29

443

4M→6M

4.0 - 6.0 mi

Top 40%
×9story building
+123ft-9ft

Overall

2604

Males

1828

M25-29

443

6M→8M

6.0 - 8.0 mi

Top 59%
×12story building
+166ft-53ft

Overall

3869

Males

2516

M25-29

577

8M→9.6M

8.0 - 9.6 mi

Top 81%
×13story building
+68ft-193ft

Overall

5299

Males

3051

M25-29

698

9.6M→10M

9.6 - 10.0 mi

Top 67%
×2story building
+0ft-24ft

Overall

4419

Males

2685

M25-29

615

10M→10.5M

10.0 - 10.5 mi

Top 49%
×6story building
+1ft-73ft

Overall

3240

Males

2140

M25-29

511

10.5M→12M

10.5 - 12.0 mi

Top 85%
×21story building
+280ft-26ft

Overall

5575

Males

3175

M25-29

712

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2781

Males

1860

M25-29

452

Passing Analysis

Category:
Athletes Passed
165*
Passed By
2875
Net Change
-2710
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#878
2M → 4M1882-881#878#1759
4M → 6M13294-281#1759#2040
6M → 8M9*503-494#2040#2534
8M → 9.6M2529-527#2534#3061
9.6M → 10M23117-94#3061#3155
10M → 10.5M135+8#3155#3147
10.5M → 12M5537-532#3147#3679
12M → Finish99*8+91#3679#3588
TOTALS165*2875-2710

* 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