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SF MARATHON 2026

Clayton Broom

Bib: 6239•M•Age: 34

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 22%
Gender (Male)
#0 / 5052
Top 26%
Division (M30-34)
#0 / 1040
Top 26%
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
17:39
Rank: #1888
Start → 2M
17:39 | 8:49/mi
4M
35:08
Rank: #1794 (+94)
2M → 4M
17:29 | 8:45/mi
6M
52:29
Rank: #1710 (+84)
4M → 6M
17:21 | 8:40/mi
8M
1:09:36
Rank: #1668 (+42)
6M → 8M
17:07 | 8:33/mi
9.6M
1:24:13
Rank: #1706 (-38)
8M → 9.6M
14:37 | 9:08/mi
10M
1:26:32
Rank: #1676 (+30)
9.6M → 10M
2:19 | 5:48/mi
10.5M
1:34:53
Rank: #2095 (-419)
10M → 10.5M
8:21 | 16:42/mi
12M
1:46:48
Rank: #1947 (+148)
10.5M → 12M
11:55 | 7:57/mi
14M
2:05:11
Rank: #1864 (+83)
12M → 14M
18:23 | 9:11/mi
16M
2:19:02
Rank: #1627 (+237)
14M → 16M
13:51 | 6:55/mi
18M
2:39:08
Rank: #1690 (-63)
16M → 18M
20:06 | 10:03/mi
20M
3:00:21
Rank: #1891 (-201)
18M → 20M
21:13 | 10:36/mi
22M
3:16:36
Rank: #1744 (+147)
20M → 22M
16:15 | 8:07/mi
24M
3:35:54
Rank: #1660 (+84)
22M → 24M
19:18 | 9:39/mi
Finish· 26.22 mi
3:56:10
Rank: #1571 (+89)
24M → Finish
20:16 | 9:08/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:05:11
Pace8:56 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:50:59
Pace9:05 /mi
📊Negative Split: 11.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:45:2917:398:4917:39
8:49
-
4M
4.00 mi06:02:5835:088:4717:29
8:45
-0:04
6M
6.00 mi06:20:1952:298:4517:21
8:40
-0:05
8M
8.00 mi06:37:261:09:368:4217:07
8:33
-0:07
9.6M
9.60 mi06:52:031:24:138:4614:37
9:08
+0:35
10M
10.00 mi06:54:221:26:328:392:19
5:48
-3:20
10.5M
10.50 mi07:02:431:34:539:028:21
16:42
+10:54
12M
12.00 mi07:14:381:46:488:5411:55
7:57
-8:45
14M
14.00 mi07:33:012:05:118:5618:23
9:11
+1:14
16M
16.00 mi07:46:522:19:028:4113:51
6:55
-2:16
18M
18.00 mi08:06:582:39:088:5020:06
10:03
+3:08
20M
20.00 mi08:28:113:00:219:0121:13
10:36
+0:33
22M
22.00 mi08:44:263:16:368:5616:15
8:07
-2:29
24M
24.00 mi09:03:443:35:549:0019:18
9:39
+1:32
Finish
26.22 mi09:24:003:56:109:0120:16
9:08
-0:31

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

5:48 /mi

Average Pace

9:01 /mi

Slowest Pace

16:42 /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

16:10

7% of race

Time at Steady Pace

2:50:20

72% of race

Time at Slower Pace

49:40

21% of race

Average Pace: 9:00 /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...
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 mi05:45:2917:398:4917:39
8:49
#1888
4M
4.00 mi06:02:5835:088:4717:29
8:45
#1794
6M
6.00 mi06:20:1952:298:4517:21
8:40
#1710
8M
8.00 mi06:37:261:09:368:4217:07
8:33
#1668
9.6M
9.60 mi06:52:031:24:138:4614:37
9:08
#1706
10M
10.00 mi06:54:221:26:328:392:19
5:48
#1676
10.5M
10.50 mi07:02:431:34:539:028:21
16:42
#2095
12M
12.00 mi07:14:381:46:488:5411:55
7:57
#1947
14M
14.00 mi07:33:012:05:118:5618:23
9:11
#1864
16M
16.00 mi07:46:522:19:028:4113:51
6:55
#1627
18M
18.00 mi08:06:582:39:088:5020:06
10:03
#1690
20M
20.00 mi08:28:113:00:219:0121:13
10:36
#1891
22M
22.00 mi08:44:263:16:368:5616:15
8:07
#1744
24M
24.00 mi09:03:443:35:549:0019:18
9:39
#1660
Finish
26.22 mi09:24:003:56:109:0120:16
9:08
#1571
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 72%
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

5176

Men

3851

Division

800

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi188816243551190(Top 17%)1041(Top 21%)222(Top 21%)
4M4.00 mi2.00 mi1794+941546+78333+221716(Top 24%)1473(Top 29%)312(Top 30%)
6M6.00 mi2.00 mi1710+841473+73311+221611(Top 22%)1382(Top 27%)288(Top 28%)
8M8.00 mi2.00 mi1668+421444+29305+61653(Top 23%)1423(Top 28%)312(Top 30%)
9.6M9.60 mi1.60 mi1706-381468-24315-101868(Top 26%)1604(Top 32%)344(Top 33%)
10M10.00 mi0.40 mi1676+301444+24308+71252(Top 17%)1092(Top 22%)243(Top 23%)
10.5M10.50 mi0.50 mi2095-4191781-337376-686154(Top 86%)4441(Top 88%)905(Top 87%)
12M12.00 mi1.50 mi1947+1481658+123348+281190(Top 17%)1041(Top 21%)222(Top 21%)
14M14.00 mi2.00 mi1864+831592+66334+141438(Top 20%)1249(Top 25%)271(Top 26%)
16M16.00 mi2.00 mi1627+2371390+202301+33839(Top 12%)731(Top 14%)154(Top 15%)
18M18.00 mi2.00 mi1690-631444-54308-72312(Top 32%)1875(Top 37%)400(Top 38%)
20M20.00 mi2.00 mi1891-2011597-153329-213274(Top 46%)2519(Top 50%)511(Top 49%)
22M22.00 mi2.00 mi1744+1471471+126299+30998(Top 14%)845(Top 17%)177(Top 17%)
24M24.00 mi2.00 mi1660+841389+82291+81385(Top 19%)1114(Top 22%)234(Top 23%)
Finish26.22 mi2.22 mi1571+891313+76272+191259(Top 18%)1016(Top 20%)208(Top 20%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 17%
×1human
+6ft-11ft

Overall

1190

Males

1041

M30-34

224

2M→4M

2.0 - 4.0 mi

Top 24%
×4stories
+75ft-70ft

Overall

1716

Males

1473

M30-34

314

4M→6M

4.0 - 6.0 mi

Top 22%
×5stories
+71ft-18ft

Overall

1611

Males

1382

M30-34

290

6M→8M

6.0 - 8.0 mi

Top 23%
×9stories
+106ft-21ft

Overall

1653

Males

1423

M30-34

314

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13stories
+117ft-177ft

Overall

1868

Males

1604

M30-34

346

9.6M→10M

9.6 - 10.0 mi

Top 17%
×1story
+17ft-12ft

Overall

1252

Males

1092

M30-34

245

10M→10.5M

10.0 - 10.5 mi

Top 86%
×9stories
+0ft-102ft

Overall

6154

Males

4441

M30-34

909

10.5M→12M

10.5 - 12.0 mi

Top 17%
×18stories
+304ft-125ft

Overall

1190

Males

1041

M30-34

224

12M→14M

12.0 - 14.0 mi

Top 20%
×9stories
+99ft-125ft

Overall

1438

Males

1249

M30-34

273

14M→16M

14.0 - 16.0 mi

Top 12%
×9stories
+124ft-78ft

Overall

839

Males

731

M30-34

154

16M→18M

16.0 - 18.0 mi

Top 32%
×8stories
+106ft-45ft

Overall

2312

Males

1875

M30-34

402

18M→20M

18.0 - 20.0 mi

Top 46%
×3stories
+52ft-26ft

Overall

3274

Males

2519

M30-34

513

20M→22M

20.0 - 22.0 mi

Top 14%
×21stories
+17ft-266ft

Overall

998

Males

845

M30-34

177

22M→24M

22.0 - 24.0 mi

Top 19%
×3stories
+70ft-85ft

Overall

1385

Males

1114

M30-34

234

24M→Finish

24.0 - 26.2 mi

Top 18%
~flat
+2ft-2ft

Overall

1259

Males

1016

M30-34

208

Passing Analysis

Category:
Athletes Passed
1297*
Passed By
980
Net Change
+317
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1888
2M → 4M13541+94#1888#1794
4M → 6M11935+84#1794#1710
6M → 8M70*28+42#1710#1668
8M → 9.6M3674-38#1668#1706
9.6M → 10M311+30#1706#1676
10M → 10.5M4423-419#1676#2095
10.5M → 12M1513+148#2095#1947
12M → 14M85*2+83#1947#1864
14M → 16M239*2+237#1864#1627
16M → 18M60123-63#1627#1690
18M → 20M18*219-201#1690#1891
20M → 22M149*2+147#1891#1744
22M → 24M102*18+84#1744#1660
24M → Finish98*9+89#1660#1571
TOTALS1297*980+317

* 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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