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SF MARATHON 2026

Benjamin Nelson

Bib: 8822•M•Age: 34

St. Louis, MO

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
23:35
Rank: #6674
Start → 2M
23:35 | 11:47/mi
4M
47:40
Rank: #6623 (+51)
2M → 4M
24:05 | 12:03/mi
6M
1:17:11
Rank: #6997 (-374)
4M → 6M
29:31 | 14:45/mi
8M
1:40:17
Rank: #6881 (+116)
6M → 8M
23:06 | 11:33/mi
9.6M
2:01:08
Rank: #6801 (+80)
8M → 9.6M
20:51 | 13:02/mi
10M
2:04:35
Rank: #6793 (+8)
9.6M → 10M
3:27 | 8:38/mi
10.5M
2:12:51
Rank: #6736 (+57)
10M → 10.5M
8:16 | 16:32/mi
12M
2:31:34
Rank: #6711 (+25)
10.5M → 12M
18:43 | 12:29/mi
14M
3:00:59
Rank: #6727 (-16)
12M → 14M
29:25 | 14:42/mi
16M
3:21:38
Rank: #6598 (+129)
14M → 16M
20:39 | 10:19/mi
18M
3:52:46
Rank: #6640 (-42)
16M → 18M
31:08 | 15:34/mi
20M
4:20:47
Rank: #6624 (+16)
18M → 20M
28:01 | 14:00/mi
22M
4:44:36
Rank: #6513 (+111)
20M → 22M
23:49 | 11:54/mi
24M
5:15:02
Rank: #6520 (-7)
22M → 24M
30:26 | 15:13/mi
Finish· 26.22 mi
5:47:59
Rank: #6520
24M → Finish
32:57 | 14:51/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time3:00:59
Pace12:56 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:47:00
Pace13:40 /mi
📊Negative Split: 7.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:0323:3511:4723:35
11:47
-
4M
4.00 mi06:22:0847:4011:5524:05
12:03
+0:16
6M
6.00 mi06:51:391:17:1112:5229:31
14:45
+2:42
8M
8.00 mi07:14:451:40:1712:3223:06
11:33
-3:12
9.6M
9.60 mi07:35:362:01:0812:3720:51
13:02
+1:29
10M
10.00 mi07:39:032:04:3512:283:27
8:38
-4:24
10.5M
10.50 mi07:47:192:12:5112:398:16
16:32
+7:54
12M
12.00 mi08:06:022:31:3412:3818:43
12:29
-4:03
14M
14.00 mi08:35:273:00:5912:5629:25
14:42
+2:13
16M
16.00 mi08:56:063:21:3812:3620:39
10:19
-4:23
18M
18.00 mi09:27:143:52:4612:5631:08
15:34
+5:15
20M
20.00 mi09:55:154:20:4713:0228:01
14:00
-1:34
22M
22.00 mi10:19:044:44:3612:5623:49
11:54
-2:06
24M
24.00 mi10:49:305:15:0213:0830:26
15:13
+3:19
Finish
26.22 mi11:22:275:47:5913:1732:57
14:51
-0:22

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

8:38 /mi

Average Pace

13:17 /mi

Slowest Pace

16:32 /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

1:34:36

27% of race

Time at Steady Pace

1:31:40

26% of race

Time at Slower Pace

2:41:43

46% of race

Average Pace: 13:16 /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 mi05:58:0323:3511:4723:35
11:47
#6674
4M
4.00 mi06:22:0847:4011:5524:05
12:03
#6623
6M
6.00 mi06:51:391:17:1112:5229:31
14:45
#6997
8M
8.00 mi07:14:451:40:1712:3223:06
11:33
#6881
9.6M
9.60 mi07:35:362:01:0812:3720:51
13:02
#6801
10M
10.00 mi07:39:032:04:3512:283:27
8:38
#6793
10.5M
10.50 mi07:47:192:12:5112:398:16
16:32
#6736
12M
12.00 mi08:06:022:31:3412:3818:43
12:29
#6711
14M
14.00 mi08:35:273:00:5912:5629:25
14:42
#6727
16M
16.00 mi08:56:063:21:3812:3620:39
10:19
#6598
18M
18.00 mi09:27:143:52:4612:5631:08
15:34
#6640
20M
20.00 mi09:55:154:20:4713:0228:01
14:00
#6624
22M
22.00 mi10:19:044:44:3612:5623:49
11:54
#6513
24M
24.00 mi10:49:305:15:0213:0830:26
15:13
#6520
Finish
26.22 mi11:22:275:47:5913:1732:57
14:51
#6520
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

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

11:43

Segment Time

13:01/mi

Pace

0.90 mi

Distance

Overall

6102

Men

4421

Division

907

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi667447929826332(Top 88%)4590(Top 91%)944(Top 91%)
4M4.00 mi2.00 mi6623+514754+38977+56599(Top 92%)4737(Top 94%)974(Top 94%)
6M6.00 mi2.00 mi6997-3744965-2111014-377138(Top 100%)5048(Top 100%)1026(Top 99%)
8M8.00 mi2.00 mi6881+1164902+631005+96354(Top 89%)4639(Top 92%)946(Top 91%)
9.6M9.60 mi1.60 mi6801+804860+421001+46346(Top 89%)4574(Top 91%)939(Top 90%)
10M10.00 mi0.40 mi6793+84855+51000+16403(Top 89%)4622(Top 91%)937(Top 90%)
10.5M10.50 mi0.50 mi6736+574825+30989+116096(Top 85%)4407(Top 87%)899(Top 86%)
12M12.00 mi1.50 mi6711+254814+11986+36332(Top 88%)4590(Top 91%)944(Top 91%)
14M14.00 mi2.00 mi6727-164815-1991-56761(Top 94%)4810(Top 95%)987(Top 95%)
16M16.00 mi2.00 mi6598+1294737+78973+184968(Top 69%)3690(Top 73%)767(Top 74%)
18M18.00 mi2.00 mi6640-424760-23975-26678(Top 93%)4736(Top 94%)968(Top 93%)
20M20.00 mi2.00 mi6624+164739+21972+36345(Top 89%)4497(Top 89%)927(Top 89%)
22M22.00 mi2.00 mi6513+1114668+71958+145169(Top 72%)3702(Top 73%)738(Top 71%)
24M24.00 mi2.00 mi6520-74660+8954+46353(Top 89%)4492(Top 89%)922(Top 89%)
Finish26.22 mi2.22 mi65204656+4955-16425(Top 90%)4537(Top 90%)931(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
×1human
+6ft-11ft

Overall

6332

Males

4590

M30-34

950

2M→4M

2.0 - 4.0 mi

Top 92%
×4stories
+75ft-70ft

Overall

6599

Males

4737

M30-34

982

4M→6M

4.0 - 6.0 mi

Top 100%
×5stories
+71ft-18ft

Overall

7138

Males

5048

M30-34

1036

6M→8M

6.0 - 8.0 mi

Top 89%
×9stories
+106ft-21ft

Overall

6354

Males

4639

M30-34

952

8M→9.6M

8.0 - 9.6 mi

Top 89%
×13stories
+117ft-177ft

Overall

6346

Males

4574

M30-34

944

9.6M→10M

9.6 - 10.0 mi

Top 89%
×1story
+17ft-12ft

Overall

6403

Males

4622

M30-34

942

10M→10.5M

10.0 - 10.5 mi

Top 85%
×9stories
+0ft-102ft

Overall

6096

Males

4407

M30-34

903

10.5M→12M

10.5 - 12.0 mi

Top 88%
×18stories
+304ft-125ft

Overall

6332

Males

4590

M30-34

950

12M→14M

12.0 - 14.0 mi

Top 94%
×9stories
+99ft-125ft

Overall

6761

Males

4810

M30-34

991

14M→16M

14.0 - 16.0 mi

Top 69%
×9stories
+124ft-78ft

Overall

4968

Males

3690

M30-34

769

16M→18M

16.0 - 18.0 mi

Top 93%
×8stories
+106ft-45ft

Overall

6678

Males

4736

M30-34

970

18M→20M

18.0 - 20.0 mi

Top 89%
×3stories
+52ft-26ft

Overall

6345

Males

4497

M30-34

929

20M→22M

20.0 - 22.0 mi

Top 72%
×21stories
+17ft-266ft

Overall

5169

Males

3702

M30-34

740

22M→24M

22.0 - 24.0 mi

Top 89%
×3stories
+70ft-85ft

Overall

6353

Males

4492

M30-34

923

24M→Finish

24.0 - 26.2 mi

Top 90%
~flat
+2ft-2ft

Overall

6425

Males

4537

M30-34

931

Passing Analysis

Category:
Athletes Passed
920*
Passed By
766
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6674
2M → 4M128*77+51#6674#6623
4M → 6M28*402-374#6623#6997
6M → 8M128*12+116#6997#6881
8M → 9.6M91*11+80#6881#6801
9.6M → 10M102+8#6801#6793
10M → 10.5M61*4+57#6793#6736
10.5M → 12M5328+25#6736#6711
12M → 14M35*51-16#6711#6727
14M → 16M136*7+129#6727#6598
16M → 18M27*69-42#6598#6640
18M → 20M40*24+16#6640#6624
20M → 22M111*0+111#6624#6513
22M → 24M34*41-7#6513#6520
24M → Finish38*380#6520#6520
TOTALS920*766+154

* 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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