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SF MARATHON 1ST HALF 2026

John Wooldridge

Bib: 19267•M•Age: 29

Menlo Park, 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
10:11/mi
20:22
→ flat
4M
10:21/mi
41:03
↑ 67↓ 69
6M
10:25/mi
1:01:53
↑ 1231.1%
8M
11:02/mi
1:23:58
↑ 166↓ 531.1%
9.6M
11:02/mi
1:41:38
↑ 68↓ 1931.5%
10M
20:46/mi
1:49:56
↓ 241.1%
10.5M
4:44/mi
1:52:18
↓ 732.7%
12M
14:06/mi
2:13:27
↑ 2803.2%
Finish· 13.11 mi
9:43/mi
2:24:14
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:01:53
Pace10:19 /mi
2nd Half
Distance7.11 mi
Time1:22:21
Pace11:35 /mi
📊Positive Split: 33.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:4720:2210:1120:22
10:11
-
4M
4.00 mi07:24:2841:0310:1620:41
10:21
+0:10
6M
6.00 mi07:45:181:01:5310:1920:50
10:25
+0:04
8M
8.00 mi08:07:231:23:5810:3022:05
11:02
+0:37
9.6M
9.60 mi08:25:031:41:3810:3517:40
11:02
0:00
10M
10.00 mi08:33:211:49:5611:008:18
20:46
+9:44
10.5M
10.50 mi08:35:431:52:1810:422:22
4:44
-16:02
12M
12.00 mi08:56:522:13:2711:0721:09
14:06
+9:22
Finish
13.11 mi09:07:392:24:1411:0010:47
9:43
-4:23

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

4:44 /mi

Average Pace

11:00 /mi

Slowest Pace

20:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22

2% of race

Time at Steady Pace

1:52:25

78% of race

Time at Slower Pace

29:27

20% of race

Average Pace: 11:00 /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 mi07:03:4720:2210:1120:22
10:11
#3339
4M
4.00 mi07:24:2841:0310:1620:41
10:21
#3319
6M
6.00 mi07:45:181:01:5310:1920:50
10:25
#3243
8M
8.00 mi08:07:231:23:5810:3022:05
11:02
#3303
9.6M
9.60 mi08:25:031:41:3810:3517:40
11:02
#3613
10M
10.00 mi08:33:211:49:5611:008:18
20:46
#3630
10.5M
10.50 mi08:35:431:52:1810:422:22
4:44
#3602
12M
12.00 mi08:56:522:13:2711:0721:09
14:06
#3434
Finish
13.11 mi09:07:392:24:1411:0010:47
9:43
#3349
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 53%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:40

Segment Time

11:51/mi

Pace

0.90 mi

Distance

Overall

3495

Men

2254

Division

521

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi333922215012824(Top 43%)1879(Top 52%)447(Top 56%)
4M4.00 mi2.00 mi3319+202215+6510-93287(Top 50%)2210(Top 61%)514(Top 65%)
6M6.00 mi2.00 mi3243+762189+26512-23184(Top 48%)2157(Top 60%)513(Top 64%)
8M8.00 mi2.00 mi3303-602225-36524-123577(Top 54%)2362(Top 65%)545(Top 68%)
9.6M9.60 mi1.60 mi3613-3102382-157561-375071(Top 77%)2943(Top 81%)678(Top 85%)
10M10.00 mi0.40 mi3630-172385-3564-33895(Top 59%)2450(Top 68%)569(Top 71%)
10.5M10.50 mi0.50 mi3602+282375+10561+32473(Top 38%)1713(Top 47%)405(Top 51%)
12M12.00 mi1.50 mi3434+1682269+106534+272824(Top 43%)1879(Top 52%)447(Top 56%)
Finish13.11 mi1.11 mi3349+852220+49524+102525(Top 38%)1722(Top 48%)408(Top 51%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 43%
~flat
+5ft-3ft

Overall

2824

Males

1879

M25-29

448

2M→4M

2.0 - 4.0 mi

Top 50%
×4story building
+67ft-69ft

Overall

3287

Males

2210

M25-29

515

4M→6M

4.0 - 6.0 mi

Top 48%
×9story building
+123ft-9ft

Overall

3184

Males

2157

M25-29

514

6M→8M

6.0 - 8.0 mi

Top 54%
×12story building
+166ft-53ft

Overall

3577

Males

2362

M25-29

546

8M→9.6M

8.0 - 9.6 mi

Top 77%
×13story building
+68ft-193ft

Overall

5071

Males

2943

M25-29

679

9.6M→10M

9.6 - 10.0 mi

Top 59%
×2story building
+0ft-24ft

Overall

3895

Males

2450

M25-29

570

10M→10.5M

10.0 - 10.5 mi

Top 38%
×6story building
+1ft-73ft

Overall

2473

Males

1713

M25-29

406

10.5M→12M

10.5 - 12.0 mi

Top 43%
×21story building
+280ft-26ft

Overall

2824

Males

1879

M25-29

448

12M→Finish

12.0 - 13.1 mi

Top 38%
×7story building
+14ft-89ft

Overall

2525

Males

1722

M25-29

408

Passing Analysis

Category:
Athletes Passed
795*
Passed By
805
Net Change
-10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3339
2M → 4M175155+20#3339#3319
4M → 6M15680+76#3319#3243
6M → 8M106*166-60#3243#3303
8M → 9.6M8318-310#3303#3613
9.6M → 10M3552-17#3613#3630
10M → 10.5M302+28#3630#3602
10.5M → 12M192*24+168#3602#3434
12M → Finish93*8+85#3434#3349
TOTALS795*805-10

* 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