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SF MARATHON 1ST HALF 2026

Justin Myers

Bib: 13533•M•Age: 27

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0:00
0:00
/ mi
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Overall
#0 / 6575
Top 11%
Gender (Male)
#0 / 3619
Top 17%
Division (M25-29)
#0 / 796
Top 18%
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
8:42/mi
17:25
→ flat
4M
8:33/mi
34:31
↑ 67↓ 69
6M
8:34/mi
51:40
↑ 1231.1%
8M
7:59/mi
1:07:38
↑ 166↓ 531.1%
9.6M
7:59/mi
1:20:25
↑ 68↓ 1931.5%
10M
16:49/mi
1:27:08
↓ 241.1%
10.5M
4:20/mi
1:29:18
↓ 732.7%
12M
10:49/mi
1:45:32
↑ 2803.2%
Finish· 13.11 mi
8:10/mi
1:54:36
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time51:40
Pace8:37 /mi
2nd Half
Distance7.11 mi
Time1:02:56
Pace8:51 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:1117:258:4217:25
8:42
-
4M
4.00 mi07:12:1734:318:3817:06
8:33
-0:09
6M
6.00 mi07:29:2651:408:3717:09
8:34
+0:01
8M
8.00 mi07:45:241:07:388:2715:58
7:59
-0:35
9.6M
9.60 mi07:58:111:20:258:2312:47
7:59
0:00
10M
10.00 mi08:04:541:27:088:436:43
16:49
+8:50
10.5M
10.50 mi08:07:041:29:188:302:10
4:20
-12:29
12M
12.00 mi08:23:181:45:328:4816:14
10:49
+6:29
Finish
13.11 mi08:32:221:54:368:459:04
8:10
-2:39

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

4:20 /mi

Average Pace

8:45 /mi

Slowest Pace

16:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10

2% of race

Time at Steady Pace

1:29:29

78% of race

Time at Slower Pace

22:57

20% of race

Average Pace: 8:44 /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 mi06:55:1117:258:4217:25
8:42
#1130
4M
4.00 mi07:12:1734:318:3817:06
8:33
#988
6M
6.00 mi07:29:2651:408:3717:09
8:34
#954
8M
8.00 mi07:45:241:07:388:2715:58
7:59
#739
9.6M
9.60 mi07:58:111:20:258:2312:47
7:59
#806
10M
10.00 mi08:04:541:27:088:436:43
16:49
#852
10.5M
10.50 mi08:07:041:29:188:302:10
4:20
#857
12M
12.00 mi08:23:181:45:328:4816:14
10:49
#767
Finish
13.11 mi08:32:221:54:368:459:04
8:10
#739
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 24%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:53

Segment Time

9:52/mi

Pace

0.90 mi

Distance

Overall

1562

Men

1178

Division

288

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi1130890223530(Top 8%)430(Top 12%)102(Top 13%)
4M4.00 mi2.00 mi988+142798+92194+29909(Top 14%)738(Top 20%)174(Top 22%)
6M6.00 mi2.00 mi954+34773+25186+8913(Top 14%)740(Top 20%)185(Top 23%)
8M8.00 mi2.00 mi739+215616+157145+41447(Top 7%)390(Top 11%)95(Top 12%)
9.6M9.60 mi1.60 mi806-67658-42159-141520(Top 23%)1011(Top 28%)239(Top 30%)
10M10.00 mi0.40 mi852-46694-36168-91697(Top 26%)1247(Top 34%)297(Top 37%)
10.5M10.50 mi0.50 mi857-5699-5169-11342(Top 20%)1042(Top 29%)250(Top 31%)
12M12.00 mi1.50 mi767+90624+75149+20530(Top 8%)430(Top 12%)102(Top 13%)
Finish13.11 mi1.11 mi739+28608+16145+4749(Top 11%)614(Top 17%)158(Top 20%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
~flat
+5ft-3ft

Overall

530

Males

430

M25-29

102

2M→4M

2.0 - 4.0 mi

Top 14%
×4story building
+67ft-69ft

Overall

909

Males

738

M25-29

174

4M→6M

4.0 - 6.0 mi

Top 14%
×9story building
+123ft-9ft

Overall

913

Males

740

M25-29

185

6M→8M

6.0 - 8.0 mi

Top 7%
×12story building
+166ft-53ft

Overall

447

Males

390

M25-29

95

8M→9.6M

8.0 - 9.6 mi

Top 23%
×13story building
+68ft-193ft

Overall

1520

Males

1011

M25-29

239

9.6M→10M

9.6 - 10.0 mi

Top 26%
×2story building
+0ft-24ft

Overall

1697

Males

1247

M25-29

298

10M→10.5M

10.0 - 10.5 mi

Top 20%
×6story building
+1ft-73ft

Overall

1342

Males

1042

M25-29

251

10.5M→12M

10.5 - 12.0 mi

Top 8%
×21story building
+280ft-26ft

Overall

530

Males

430

M25-29

102

12M→Finish

12.0 - 13.1 mi

Top 11%
×7story building
+14ft-89ft

Overall

749

Males

614

M25-29

158

Passing Analysis

Category:
Athletes Passed
616*
Passed By
225
Net Change
+391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1130
2M → 4M16018+142#1130#988
4M → 6M6228+34#988#954
6M → 8M2194+215#954#739
8M → 9.6M2996-67#739#806
9.6M → 10M450-46#806#852
10M → 10.5M27-5#852#857
10.5M → 12M10313+90#857#767
12M → Finish37*9+28#767#739
TOTALS616*225+391

* 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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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events