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SF MARATHON 1ST HALF 2026

John Churchward

Bib: 17255•M•Age: 52

Davis, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
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
9:46/mi
19:33
→ flat
4M
12:01/mi
43:34
↑ 67↓ 69
6M
12:01/mi
1:07:36
↑ 1231.1%
8M
12:53/mi
1:33:22
↑ 166↓ 531.1%
9.6M
12:53/mi
1:53:58
↑ 68↓ 1931.5%
10M
25:14/mi
2:04:03
↓ 241.1%
10.5M
6:04/mi
2:07:05
↓ 732.7%
12M
19:12/mi
2:35:53
↑ 2803.2%
Finish· 13.11 mi
12:08/mi
2:49:20
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:36
Pace11:16 /mi
2nd Half
Distance7.11 mi
Time1:41:44
Pace14:19 /mi
📊Positive Split: 50.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:05:3719:339:4619:33
9:46
-
4M
4.00 mi07:29:3843:3410:5424:01
12:01
+2:15
6M
6.00 mi07:53:401:07:3611:1624:02
12:01
0:00
8M
8.00 mi08:19:261:33:2211:4025:46
12:53
+0:52
9.6M
9.60 mi08:40:021:53:5811:5220:36
12:53
0:00
10M
10.00 mi08:50:072:04:0312:2410:05
25:14
+12:21
10.5M
10.50 mi08:53:092:07:0512:063:02
6:04
-19:10
12M
12.00 mi09:21:572:35:5312:5928:48
19:12
+13:08
Finish
13.11 mi09:35:242:49:2012:5513:27
12:08
-7:04

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

6:04 /mi

Average Pace

12:55 /mi

Slowest Pace

25:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:02

2% of race

Time at Steady Pace

2:07:25

75% of race

Time at Slower Pace

38:53

23% of race

Average Pace: 12:55 /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 mi07:05:3719:339:4619:33
9:46
#2691
4M
4.00 mi07:29:3843:3410:5424:01
12:01
#4257
6M
6.00 mi07:53:401:07:3611:1624:02
12:01
#4585
8M
8.00 mi08:19:261:33:2211:4025:46
12:53
#4860
9.6M
9.60 mi08:40:021:53:5811:5220:36
12:53
#5279
10M
10.00 mi08:50:072:04:0312:2410:05
25:14
#5333
10.5M
10.50 mi08:53:092:07:0512:063:02
6:04
#5336
12M
12.00 mi09:21:572:35:5312:5928:48
19:12
#5551
Finish
13.11 mi09:35:242:49:2012:5513:27
12:08
#5494
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 85%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:07

Segment Time

14:35/mi

Pace

0.90 mi

Distance

Overall

5600

Men

3214

Division

166

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi26911881865936(Top 90%)3341(Top 92%)174(Top 89%)
4M4.00 mi2.00 mi4257-15662708-827133-475440(Top 83%)3215(Top 89%)165(Top 84%)
6M6.00 mi2.00 mi4585-3282863-155142-95089(Top 77%)3086(Top 85%)150(Top 77%)
8M8.00 mi2.00 mi4860-2752995-132148-65339(Top 81%)3194(Top 88%)162(Top 83%)
9.6M9.60 mi1.60 mi5279-4193163-168157-96243(Top 95%)3481(Top 96%)184(Top 94%)
10M10.00 mi0.40 mi5333-543183-20158-15675(Top 86%)3224(Top 89%)170(Top 87%)
10.5M10.50 mi0.50 mi5336-33185-21585461(Top 83%)3160(Top 87%)159(Top 81%)
12M12.00 mi1.50 mi5551-2153248-63163-55936(Top 90%)3341(Top 92%)174(Top 89%)
Finish13.11 mi1.11 mi5494+573217+31162+15011(Top 76%)2908(Top 80%)145(Top 74%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5936

Males

3341

M50-54

174

2M→4M

2.0 - 4.0 mi

Top 83%
×4story building
+67ft-69ft

Overall

5440

Males

3215

M50-54

165

4M→6M

4.0 - 6.0 mi

Top 77%
×9story building
+123ft-9ft

Overall

5089

Males

3086

M50-54

150

6M→8M

6.0 - 8.0 mi

Top 81%
×12story building
+166ft-53ft

Overall

5339

Males

3194

M50-54

162

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6243

Males

3481

M50-54

184

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5675

Males

3224

M50-54

170

10M→10.5M

10.0 - 10.5 mi

Top 83%
×6story building
+1ft-73ft

Overall

5461

Males

3160

M50-54

159

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5936

Males

3341

M50-54

174

12M→Finish

12.0 - 13.1 mi

Top 76%
×7story building
+14ft-89ft

Overall

5011

Males

2908

M50-54

145

Passing Analysis

Category:
Athletes Passed
232*
Passed By
3035
Net Change
-2803
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2691
2M → 4M81574-1566#2691#4257
4M → 6M47*375-328#4257#4585
6M → 8M50*325-275#4585#4860
8M → 9.6M6425-419#4860#5279
9.6M → 10M2175-54#5279#5333
10M → 10.5M811-3#5333#5336
10.5M → 12M16*231-215#5336#5551
12M → Finish76*19+57#5551#5494
TOTALS232*3035-2803

* 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