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SF MARATHON 2026

Colyn Heimerman

Bib: 2555•M•Age: 26

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 16%
Gender (Male)
#0 / 5052
Top 20%
Division (M25-29)
#0 / 1176
Top 22%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:47
Rank: #704
Start → 2M
15:47 | 7:53/mi
4M
31:48
Rank: #712 (-8)
2M → 4M
16:01 | 8:01/mi
6M
47:55
Rank: #728 (-16)
4M → 6M
16:07 | 8:03/mi
8M
1:03:32
Rank: #715 (+13)
6M → 8M
15:37 | 7:48/mi
9.6M
1:16:30
Rank: #699 (+16)
8M → 9.6M
12:58 | 8:06/mi
10M
1:18:36
Rank: #684 (+15)
9.6M → 10M
2:06 | 5:15/mi
10.5M
1:23:37
Rank: #667 (+17)
10M → 10.5M
5:01 | 10:02/mi
12M
1:35:02
Rank: #667
10.5M → 12M
11:25 | 7:37/mi
14M
1:52:24
Rank: #685 (-18)
12M → 14M
17:22 | 8:41/mi
16M
2:06:02
Rank: #652 (+33)
14M → 16M
13:38 | 6:49/mi
18M
2:26:41
Rank: #813 (-161)
16M → 18M
20:39 | 10:20/mi
20M
2:46:21
Rank: #907 (-94)
18M → 20M
19:40 | 9:50/mi
22M
3:04:51
Rank: #998 (-91)
20M → 22M
18:30 | 9:15/mi
24M
3:25:38
Rank: #1073 (-75)
22M → 24M
20:47 | 10:24/mi
Finish· 26.22 mi
3:48:16
Rank: #1162 (-89)
24M → Finish
22:38 | 10:12/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time1:52:24
Pace8:02 /mi
2nd Half
Distance12.22 mi
Time1:55:52
Pace9:29 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:33:0615:477:5315:47
7:53
-
4M
4.00 mi05:49:0731:487:5716:01
8:01
+0:08
6M
6.00 mi06:05:1447:557:5916:07
8:03
+0:02
8M
8.00 mi06:20:511:03:327:5615:37
7:48
-0:15
9.6M
9.60 mi06:33:491:16:307:5812:58
8:06
+0:18
10M
10.00 mi06:35:551:18:367:522:06
5:15
-2:51
10.5M
10.50 mi06:40:561:23:377:585:01
10:02
+4:47
12M
12.00 mi06:52:211:35:027:5511:25
7:37
-2:25
14M
14.00 mi07:09:431:52:248:0217:22
8:41
+1:04
16M
16.00 mi07:23:212:06:027:5313:38
6:49
-1:52
18M
18.00 mi07:44:002:26:418:0920:39
10:20
+3:31
20M
20.00 mi08:03:402:46:218:1919:40
9:50
-0:30
22M
22.00 mi08:22:103:04:518:2418:30
9:15
-0:35
24M
24.00 mi08:42:573:25:388:3420:47
10:24
+1:09
Finish
26.22 mi09:05:353:48:168:4322:38
10:12
-0:12

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

5:15 /mi

Average Pace

8:43 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:44

7% of race

Time at Steady Pace

1:45:17

46% of race

Time at Slower Pace

1:47:15

47% of race

Average Pace: 8:42 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:33:0615:477:5315:47
7:53
#704
4M
4.00 mi05:49:0731:487:5716:01
8:01
#712
6M
6.00 mi06:05:1447:557:5916:07
8:03
#728
8M
8.00 mi06:20:511:03:327:5615:37
7:48
#715
9.6M
9.60 mi06:33:491:16:307:5812:58
8:06
#699
10M
10.00 mi06:35:551:18:367:522:06
5:15
#684
10.5M
10.50 mi06:40:561:23:377:585:01
10:02
#667
12M
12.00 mi06:52:211:35:027:5511:25
7:37
#667
14M
14.00 mi07:09:431:52:248:0217:22
8:41
#685
16M
16.00 mi07:23:212:06:027:5313:38
6:49
#652
18M
18.00 mi07:44:002:26:418:0920:39
10:20
#813
20M
20.00 mi08:03:402:46:218:1919:40
9:50
#907
22M
22.00 mi08:22:103:04:518:2418:30
9:15
#998
24M
24.00 mi08:42:573:25:388:3420:47
10:24
#1073
Finish
26.22 mi09:05:353:48:168:4322:38
10:12
#1162
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:07

Segment Time

7:55/mi

Pace

0.90 mi

Distance

Overall

464

Men

426

Division

109

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi704631148792(Top 11%)704(Top 14%)199(Top 17%)
4M4.00 mi2.00 mi712-8638-7155-7759(Top 11%)679(Top 13%)171(Top 15%)
6M6.00 mi2.00 mi728-16654-16160-5819(Top 11%)733(Top 15%)183(Top 16%)
8M8.00 mi2.00 mi715+13641+13162-2703(Top 10%)627(Top 12%)155(Top 13%)
9.6M9.60 mi1.60 mi699+16628+13156+6594(Top 8%)532(Top 11%)135(Top 11%)
10M10.00 mi0.40 mi684+15616+12151+5463(Top 6%)425(Top 8%)115(Top 10%)
10.5M10.50 mi0.50 mi667+17600+16146+5493(Top 7%)448(Top 9%)112(Top 10%)
12M12.00 mi1.50 mi667600149-3792(Top 11%)704(Top 14%)199(Top 17%)
14M14.00 mi2.00 mi685-18615-15154-5875(Top 12%)777(Top 15%)213(Top 18%)
16M16.00 mi2.00 mi652+33587+28149+5730(Top 10%)643(Top 13%)166(Top 14%)
18M18.00 mi2.00 mi813-161727-140193-442682(Top 37%)2137(Top 42%)540(Top 46%)
20M20.00 mi2.00 mi907-94807-80219-262404(Top 34%)1920(Top 38%)481(Top 41%)
22M22.00 mi2.00 mi998-91879-72231-122274(Top 32%)1797(Top 36%)453(Top 39%)
24M24.00 mi2.00 mi1073-75930-51236-52186(Top 31%)1678(Top 33%)413(Top 35%)
Finish26.22 mi2.22 mi1162-89996-66261-252511(Top 35%)1892(Top 37%)486(Top 41%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 11%
×1human
+6ft-11ft

Overall

792

Males

704

M25-29

199

2M→4M

2.0 - 4.0 mi

Top 11%
×4stories
+75ft-70ft

Overall

759

Males

679

M25-29

173

4M→6M

4.0 - 6.0 mi

Top 11%
×5stories
+71ft-18ft

Overall

819

Males

733

M25-29

186

6M→8M

6.0 - 8.0 mi

Top 10%
×9stories
+106ft-21ft

Overall

703

Males

627

M25-29

156

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13stories
+117ft-177ft

Overall

594

Males

532

M25-29

135

9.6M→10M

9.6 - 10.0 mi

Top 6%
×1story
+17ft-12ft

Overall

463

Males

425

M25-29

115

10M→10.5M

10.0 - 10.5 mi

Top 7%
×9stories
+0ft-102ft

Overall

493

Males

448

M25-29

112

10.5M→12M

10.5 - 12.0 mi

Top 11%
×18stories
+304ft-125ft

Overall

792

Males

704

M25-29

199

12M→14M

12.0 - 14.0 mi

Top 12%
×9stories
+99ft-125ft

Overall

875

Males

777

M25-29

213

14M→16M

14.0 - 16.0 mi

Top 10%
×9stories
+124ft-78ft

Overall

730

Males

643

M25-29

166

16M→18M

16.0 - 18.0 mi

Top 37%
×8stories
+106ft-45ft

Overall

2682

Males

2137

M25-29

542

18M→20M

18.0 - 20.0 mi

Top 34%
×3stories
+52ft-26ft

Overall

2404

Males

1920

M25-29

482

20M→22M

20.0 - 22.0 mi

Top 32%
×21stories
+17ft-266ft

Overall

2274

Males

1797

M25-29

454

22M→24M

22.0 - 24.0 mi

Top 31%
×3stories
+70ft-85ft

Overall

2186

Males

1678

M25-29

413

24M→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

2511

Males

1892

M25-29

486

Passing Analysis

Category:
Athletes Passed
263*
Passed By
721
Net Change
-458
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#704
2M → 4M3139-8#704#712
4M → 6M1430-16#712#728
6M → 8M27*14+13#728#715
8M → 9.6M204+16#715#699
9.6M → 10M150+15#699#684
10M → 10.5M192+17#684#667
10.5M → 12M14140#667#667
12M → 14M13*31-18#667#685
14M → 16M6330+33#685#652
16M → 18M5166-161#652#813
18M → 20M8*102-94#813#907
20M → 22M9*100-91#907#998
22M → 24M11*86-75#998#1073
24M → Finish14*103-89#1073#1162
TOTALS263*721-458

* 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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