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SF MARATHON 2026

Martin Betterton

Bib: 9735•M•Age: 31

Denver, CO

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M30-34)
#0 / 1040
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:44
Rank: #4866
Start → 2M
20:44 | 10:22/mi
4M
43:07
Rank: #5399 (-533)
2M → 4M
22:23 | 11:12/mi
6M
1:09:03
Rank: #6127 (-728)
4M → 6M
25:56 | 12:58/mi
8M
1:30:58
Rank: #6044 (+83)
6M → 8M
21:55 | 10:57/mi
9.6M
1:52:32
Rank: #6168 (-124)
8M → 9.6M
21:34 | 13:29/mi
10M
1:56:48
Rank: #6261 (-93)
9.6M → 10M
4:16 | 10:41/mi
10.5M
2:15:42
Rank: #6899 (-638)
10M → 10.5M
18:54 | 37:47/mi
12M
2:35:20
Rank: #6882 (+17)
10.5M → 12M
19:38 | 13:05/mi
14M
3:04:09
Rank: #6847 (+35)
12M → 14M
28:49 | 14:24/mi
16M
3:25:34
Rank: #6708 (+139)
14M → 16M
21:25 | 10:42/mi
18M
3:52:48
Rank: #6644 (+64)
16M → 18M
27:14 | 13:37/mi
20M
4:17:45
Rank: #6538 (+106)
18M → 20M
24:57 | 12:28/mi
22M
4:41:55
Rank: #6440 (+98)
20M → 22M
24:10 | 12:05/mi
24M
5:08:15
Rank: #6311 (+129)
22M → 24M
26:20 | 13:10/mi
Finish· 26.22 mi
5:40:10
Rank: #6298 (+13)
24M → Finish
31:55 | 14:23/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:04:09
Pace13:09 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:36:01
Pace12:46 /mi
📊Negative Split: 15.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:2020:4410:2220:44
10:22
-
4M
4.00 mi06:02:4343:0710:4722:23
11:12
+0:50
6M
6.00 mi06:28:391:09:0311:3125:56
12:58
+1:46
8M
8.00 mi06:50:341:30:5811:2221:55
10:57
-2:01
9.6M
9.60 mi07:12:081:52:3211:4321:34
13:29
+2:32
10M
10.00 mi07:16:241:56:4811:414:16
10:41
-2:48
10.5M
10.50 mi07:35:182:15:4212:5518:54
37:47
+27:06
12M
12.00 mi07:54:562:35:2012:5719:38
13:05
-24:42
14M
14.00 mi08:23:453:04:0913:0928:49
14:24
+1:19
16M
16.00 mi08:45:103:25:3412:5121:25
10:42
-3:42
18M
18.00 mi09:12:243:52:4812:5627:14
13:37
+2:55
20M
20.00 mi09:37:214:17:4512:5324:57
12:28
-1:09
22M
22.00 mi10:01:314:41:5512:4924:10
12:05
-0:23
24M
24.00 mi10:27:515:08:1512:5126:20
13:10
+1:05
Finish
26.22 mi10:59:465:40:1012:5931:55
14:23
+1:13

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

10:22 /mi

Average Pace

12:59 /mi

Slowest Pace

37:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

5:21:16

94% of race

Time at Slower Pace

18:54

6% of race

Average Pace: 12:58 /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...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:40:2020:4410:2220:44
10:22
#4866
4M
4.00 mi06:02:4343:0710:4722:23
11:12
#5399
6M
6.00 mi06:28:391:09:0311:3125:56
12:58
#6127
8M
8.00 mi06:50:341:30:5811:2221:55
10:57
#6044
9.6M
9.60 mi07:12:081:52:3211:4321:34
13:29
#6168
10M
10.00 mi07:16:241:56:4811:414:16
10:41
#6261
10.5M
10.50 mi07:35:182:15:4212:5518:54
37:47
#6899
12M
12.00 mi07:54:562:35:2012:5719:38
13:05
#6882
14M
14.00 mi08:23:453:04:0913:0928:49
14:24
#6847
16M
16.00 mi08:45:103:25:3412:5121:25
10:42
#6708
18M
18.00 mi09:12:243:52:4812:5627:14
13:37
#6644
20M
20.00 mi09:37:214:17:4512:5324:57
12:28
#6538
22M
22.00 mi10:01:314:41:5512:4924:10
12:05
#6440
24M
24.00 mi10:27:515:08:1512:5126:20
13:10
#6311
Finish
26.22 mi10:59:465:40:1012:5931:55
14:23
#6298
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 100%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

23:10

Segment Time

25:45/mi

Pace

0.90 mi

Distance

Overall

7149

Men

5043

Division

1039

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi486636997546654(Top 93%)4779(Top 95%)982(Top 94%)
4M4.00 mi2.00 mi5399-5334022-323828-745834(Top 81%)4286(Top 85%)881(Top 85%)
6M6.00 mi2.00 mi6127-7284470-448925-976815(Top 95%)4856(Top 96%)989(Top 95%)
8M8.00 mi2.00 mi6044+834423+47909+165689(Top 79%)4217(Top 83%)868(Top 83%)
9.6M9.60 mi1.60 mi6168-1244498-75930-216565(Top 92%)4703(Top 93%)973(Top 94%)
10M10.00 mi0.40 mi6261-934545-47935-57093(Top 99%)5024(Top 99%)1025(Top 99%)
10.5M10.50 mi0.50 mi6899-6384919-3741007-727269(Top 101%)5120(Top 101%)1040(Top 100%)
12M12.00 mi1.50 mi6882+174912+710076654(Top 93%)4779(Top 95%)982(Top 94%)
14M14.00 mi2.00 mi6847+354884+281003+46656(Top 93%)4753(Top 94%)972(Top 93%)
16M16.00 mi2.00 mi6708+1394799+85985+185289(Top 74%)3895(Top 77%)808(Top 78%)
18M18.00 mi2.00 mi6644+644763+36977+85743(Top 80%)4135(Top 82%)834(Top 80%)
20M20.00 mi2.00 mi6538+1064690+73964+135268(Top 74%)3810(Top 75%)776(Top 75%)
22M22.00 mi2.00 mi6440+984624+66948+165337(Top 74%)3806(Top 75%)756(Top 73%)
24M24.00 mi2.00 mi6311+1294541+83930+184921(Top 69%)3516(Top 70%)701(Top 67%)
Finish26.22 mi2.22 mi6298+134517+24926+46207(Top 87%)4382(Top 87%)897(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
×1human
+6ft-11ft

Overall

6654

Males

4779

M30-34

989

2M→4M

2.0 - 4.0 mi

Top 81%
×4stories
+75ft-70ft

Overall

5834

Males

4286

M30-34

886

4M→6M

4.0 - 6.0 mi

Top 95%
×5stories
+71ft-18ft

Overall

6815

Males

4856

M30-34

999

6M→8M

6.0 - 8.0 mi

Top 79%
×9stories
+106ft-21ft

Overall

5689

Males

4217

M30-34

873

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13stories
+117ft-177ft

Overall

6565

Males

4703

M30-34

978

9.6M→10M

9.6 - 10.0 mi

Top 99%
×1story
+17ft-12ft

Overall

7093

Males

5024

M30-34

1032

10M→10.5M

10.0 - 10.5 mi

Top 101%
×9stories
+0ft-102ft

Overall

7269

Males

5120

M30-34

1049

10.5M→12M

10.5 - 12.0 mi

Top 93%
×18stories
+304ft-125ft

Overall

6654

Males

4779

M30-34

989

12M→14M

12.0 - 14.0 mi

Top 93%
×9stories
+99ft-125ft

Overall

6656

Males

4753

M30-34

976

14M→16M

14.0 - 16.0 mi

Top 74%
×9stories
+124ft-78ft

Overall

5289

Males

3895

M30-34

810

16M→18M

16.0 - 18.0 mi

Top 80%
×8stories
+106ft-45ft

Overall

5743

Males

4135

M30-34

836

18M→20M

18.0 - 20.0 mi

Top 74%
×3stories
+52ft-26ft

Overall

5268

Males

3810

M30-34

778

20M→22M

20.0 - 22.0 mi

Top 74%
×21stories
+17ft-266ft

Overall

5337

Males

3806

M30-34

758

22M→24M

22.0 - 24.0 mi

Top 69%
×3stories
+70ft-85ft

Overall

4921

Males

3516

M30-34

702

24M→Finish

24.0 - 26.2 mi

Top 87%
~flat
+2ft-2ft

Overall

6207

Males

4382

M30-34

897

Passing Analysis

Category:
Athletes Passed
943*
Passed By
2375
Net Change
-1432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4866
2M → 4M39*572-533#4866#5399
4M → 6M38766-728#5399#6127
6M → 8M114*31+83#6127#6044
8M → 9.6M45*169-124#6044#6168
9.6M → 10M497-93#6168#6261
10M → 10.5M1639-638#6261#6899
10.5M → 12M3720+17#6899#6882
12M → 14M50*15+35#6882#6847
14M → 16M142*3+139#6847#6708
16M → 18M75*11+64#6708#6644
18M → 20M107*1+106#6644#6538
20M → 22M104*6+98#6538#6440
22M → 24M134*5+129#6440#6311
24M → Finish53*40+13#6311#6298
TOTALS943*2375-1432

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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