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SF MARATHON 1ST HALF 2026

Jasper Wu

Bib: 14445•M•Age: 38

Alameda, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
8:38/mi
17:16
→ flat
4M
8:55/mi
35:06
↑ 67↓ 69
6M
8:55/mi
52:57
↑ 1231.1%
8M
8:56/mi
1:10:49
↑ 166↓ 531.1%
9.6M
8:56/mi
1:25:06
↑ 68↓ 1931.5%
10M
16:24/mi
1:31:39
↓ 241.1%
10.5M
4:26/mi
1:33:52
↓ 732.7%
12M
21:05/mi
2:05:29
↑ 2803.2%
Finish· 13.11 mi
16:19/mi
2:23:35
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time52:57
Pace8:50 /mi
2nd Half
Distance7.11 mi
Time1:30:38
Pace12:45 /mi
📊Positive Split: 71.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:1217:168:3817:16
8:38
-
4M
4.00 mi07:21:0235:068:4717:50
8:55
+0:17
6M
6.00 mi07:38:5352:578:5017:51
8:55
0:00
8M
8.00 mi07:56:451:10:498:5117:52
8:56
+0:01
9.6M
9.60 mi08:11:021:25:068:5214:17
8:56
0:00
10M
10.00 mi08:17:351:31:399:106:33
16:24
+7:28
10.5M
10.50 mi08:19:481:33:528:562:13
4:26
-11:58
12M
12.00 mi08:51:252:05:2910:2731:37
21:05
+16:39
Finish
13.11 mi09:09:312:23:3510:5718:06
16:19
-4:46

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

4:26 /mi

Average Pace

10:57 /mi

Slowest Pace

21:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:13

2% of race

Time at Steady Pace

1:25:06

59% of race

Time at Slower Pace

56:16

39% of race

Average Pace: 10:57 /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 mi07:03:1217:168:3817:16
8:38
#1060
4M
4.00 mi07:21:0235:068:4717:50
8:55
#1163
6M
6.00 mi07:38:5352:578:5017:51
8:55
#1192
8M
8.00 mi07:56:451:10:498:5117:52
8:56
#1170
9.6M
9.60 mi08:11:021:25:068:5214:17
8:56
#1408
10M
10.00 mi08:17:351:31:399:106:33
16:24
#1393
10.5M
10.50 mi08:19:481:33:528:562:13
4:26
#1403
12M
12.00 mi08:51:252:05:2910:2731:37
21:05
#2605
Finish
13.11 mi09:09:312:23:3510:5718:06
16:19
#3288
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 22%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:46

Segment Time

9:45/mi

Pace

0.90 mi

Distance

Overall

1453

Men

1108

Division

185

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi10608441646317(Top 96%)3487(Top 96%)569(Top 98%)
4M4.00 mi2.00 mi1163-103921-77175-111312(Top 20%)1027(Top 28%)187(Top 32%)
6M6.00 mi2.00 mi1192-29944-23176-11335(Top 20%)1045(Top 29%)184(Top 32%)
8M8.00 mi2.00 mi1170+229441761206(Top 18%)953(Top 26%)169(Top 29%)
9.6M9.60 mi1.60 mi1408-2381101-157199-232649(Top 40%)1682(Top 46%)275(Top 47%)
10M10.00 mi0.40 mi1393+151092+9198+11475(Top 22%)1105(Top 31%)187(Top 32%)
10.5M10.50 mi0.50 mi1403-101099-7197+11687(Top 26%)1269(Top 35%)215(Top 37%)
12M12.00 mi1.50 mi2605-12021805-706309-1126317(Top 96%)3487(Top 96%)569(Top 98%)
Finish13.11 mi1.11 mi3288-6832190-385372-636375(Top 97%)3522(Top 97%)571(Top 98%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6317

Males

3487

M35-39

569

2M→4M

2.0 - 4.0 mi

Top 20%
×4story building
+67ft-69ft

Overall

1312

Males

1027

M35-39

187

4M→6M

4.0 - 6.0 mi

Top 20%
×9story building
+123ft-9ft

Overall

1335

Males

1045

M35-39

184

6M→8M

6.0 - 8.0 mi

Top 18%
×12story building
+166ft-53ft

Overall

1206

Males

953

M35-39

169

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13story building
+68ft-193ft

Overall

2649

Males

1682

M35-39

275

9.6M→10M

9.6 - 10.0 mi

Top 22%
×2story building
+0ft-24ft

Overall

1475

Males

1105

M35-39

187

10M→10.5M

10.0 - 10.5 mi

Top 26%
×6story building
+1ft-73ft

Overall

1687

Males

1269

M35-39

215

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6317

Males

3487

M35-39

569

12M→Finish

12.0 - 13.1 mi

Top 97%
×7story building
+14ft-89ft

Overall

6375

Males

3522

M35-39

571

Passing Analysis

Category:
Athletes Passed
265*
Passed By
2493
Net Change
-2228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1060
2M → 4M34137-103#1060#1163
4M → 6M4574-29#1163#1192
6M → 8M12199+22#1192#1170
8M → 9.6M8246-238#1170#1408
9.6M → 10M3621+15#1408#1393
10M → 10.5M414-10#1393#1403
10.5M → 12M01202-1202#1403#2605
12M → Finish17*700-683#2605#3288
TOTALS265*2493-2228

* 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