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SF MARATHON 1ST HALF 2026

Kenny Zhang

Bib: 16196•M•Age: 24

Oakland, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
10:26/mi
20:52
→ flat
4M
11:28/mi
43:47
↑ 67↓ 69
6M
11:48/mi
1:07:24
↑ 1231.1%
8M
14:28/mi
1:36:20
↑ 166↓ 531.1%
9.6M
10:51/mi
1:53:41
↑ 68↓ 1931.5%
10M
28:39/mi
2:05:08
↓ 241.1%
10.5M
7:12/mi
2:08:44
↓ 732.7%
12M
23:17/mi
2:43:40
↑ 2803.2%
Finish· 13.11 mi
16:58/mi
3:02:29
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:24
Pace11:14 /mi
2nd Half
Distance7.11 mi
Time1:55:05
Pace16:11 /mi
📊Positive Split: 70.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:2920:5210:2620:52
10:26
-
4M
4.00 mi07:21:2443:4710:5722:55
11:28
+1:02
6M
6.00 mi07:45:011:07:2411:1423:37
11:48
+0:20
8M
8.00 mi08:13:571:36:2012:0228:56
14:28
+2:40
9.6M
9.60 mi08:31:181:53:4111:5117:21
10:51
-3:37
10M
10.00 mi08:42:452:05:0812:3111:27
28:39
+17:48
10.5M
10.50 mi08:46:212:08:4412:163:36
7:12
-21:27
12M
12.00 mi09:21:172:43:4013:3834:56
23:17
+16:05
Finish
13.11 mi09:40:063:02:2913:5518:49
16:58
-6:19

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

7:12 /mi

Average Pace

13:55 /mi

Slowest Pace

28:39 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36

2% of race

Time at Steady Pace

1:53:41

62% of race

Time at Slower Pace

1:05:12

36% of race

Average Pace: 13:55 /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 mi06:58:2920:5210:2620:52
10:26
#3809
4M
4.00 mi07:21:2443:4710:5722:55
11:28
#4326
6M
6.00 mi07:45:011:07:2411:1423:37
11:48
#4548
8M
8.00 mi08:13:571:36:2012:0228:56
14:28
#5263
9.6M
9.60 mi08:31:181:53:4111:5117:21
10:51
#5252
10M
10.00 mi08:42:452:05:0812:3111:27
28:39
#5450
10.5M
10.50 mi08:46:212:08:4412:163:36
7:12
#5492
12M
12.00 mi09:21:172:43:4013:3834:56
23:17
#5996
Finish
13.11 mi09:40:063:02:2913:5518:49
16:58
#6120
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:03

Segment Time

16:44/mi

Pace

0.90 mi

Distance

Overall

6232

Men

3456

Division

347

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi380924852806508(Top 99%)3578(Top 99%)357(Top 100%)
4M4.00 mi2.00 mi4326-5172740-255304-244816(Top 73%)2939(Top 81%)317(Top 89%)
6M6.00 mi2.00 mi4548-2222845-105313-94871(Top 74%)2997(Top 83%)327(Top 91%)
8M8.00 mi2.00 mi5263-7153167-322336-236123(Top 93%)3483(Top 96%)352(Top 98%)
9.6M9.60 mi1.60 mi5252+113151+16334+24894(Top 74%)2863(Top 79%)307(Top 86%)
10M10.00 mi0.40 mi5450-1983224-73337-36252(Top 95%)3463(Top 96%)345(Top 96%)
10.5M10.50 mi0.50 mi5492-423238-14339-26238(Top 95%)3471(Top 96%)347(Top 97%)
12M12.00 mi1.50 mi5996-5043424-186350-116508(Top 99%)3578(Top 99%)357(Top 100%)
Finish13.11 mi1.11 mi6120-1243466-423506434(Top 98%)3548(Top 98%)356(Top 99%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 99%
~flat
+5ft-3ft

Overall

6508

Males

3578

M20-24

358

2M→4M

2.0 - 4.0 mi

Top 73%
×4story building
+67ft-69ft

Overall

4816

Males

2939

M20-24

319

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4871

Males

2997

M20-24

330

6M→8M

6.0 - 8.0 mi

Top 93%
×12story building
+166ft-53ft

Overall

6123

Males

3483

M20-24

354

8M→9.6M

8.0 - 9.6 mi

Top 74%
×13story building
+68ft-193ft

Overall

4894

Males

2863

M20-24

308

9.6M→10M

9.6 - 10.0 mi

Top 95%
×2story building
+0ft-24ft

Overall

6252

Males

3463

M20-24

346

10M→10.5M

10.0 - 10.5 mi

Top 95%
×6story building
+1ft-73ft

Overall

6238

Males

3471

M20-24

348

10.5M→12M

10.5 - 12.0 mi

Top 99%
×21story building
+280ft-26ft

Overall

6508

Males

3578

M20-24

358

12M→Finish

12.0 - 13.1 mi

Top 98%
×7story building
+14ft-89ft

Overall

6434

Males

3548

M20-24

356

Passing Analysis

Category:
Athletes Passed
278*
Passed By
2589
Net Change
-2311
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3809
2M → 4M55572-517#3809#4326
4M → 6M67*289-222#4326#4548
6M → 8M7*722-715#4548#5263
8M → 9.6M125114+11#5263#5252
9.6M → 10M3201-198#5252#5450
10M → 10.5M345-42#5450#5492
10.5M → 12M2*506-504#5492#5996
12M → Finish16*140-124#5996#6120
TOTALS278*2589-2311

* 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