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SF MARATHON 2026

Will Nelson

Bib: 5556•M•Age: 22

Menlo Park, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:04
Rank: #4223
Start → 2M
20:04 | 10:02/mi
4M
40:00
Rank: #4068 (+155)
2M → 4M
19:56 | 9:58/mi
6M
1:00:34
Rank: #4071 (-3)
4M → 6M
20:34 | 10:17/mi
8M
1:21:27
Rank: #4289 (-218)
6M → 8M
20:53 | 10:26/mi
9.6M
1:48:34
Rank: #5738 (-1449)
8M → 9.6M
27:07 | 16:57/mi
10M
1:51:35
Rank: #5710 (+28)
9.6M → 10M
3:01 | 7:33/mi
10.5M
1:59:18
Rank: #5674 (+36)
10M → 10.5M
7:43 | 15:26/mi
12M
2:15:23
Rank: #5544 (+130)
10.5M → 12M
16:05 | 10:43/mi
14M
2:40:12
Rank: #5512 (+32)
12M → 14M
24:49 | 12:24/mi
16M
2:59:20
Rank: #5341 (+171)
14M → 16M
19:08 | 9:34/mi
18M
3:31:33
Rank: #5728 (-387)
16M → 18M
32:13 | 16:07/mi
20M
3:59:43
Rank: #5834 (-106)
18M → 20M
28:10 | 14:05/mi
22M
4:25:03
Rank: #5853 (-19)
20M → 22M
25:20 | 12:40/mi
24M
4:55:46
Rank: #5934 (-81)
22M → 24M
30:43 | 15:22/mi
Finish· 26.22 mi
5:24:58
Rank: #5883 (+51)
24M → Finish
29:12 | 13:10/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:40:12
Pace11:27 /mi
2nd Half
Distance12.22 mi
Time2:44:46
Pace13:29 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:51:2720:0410:0220:04
10:02
-
4M
4.00 mi06:11:2340:0010:0019:56
9:58
-0:04
6M
6.00 mi06:31:571:00:3410:0620:34
10:17
+0:19
8M
8.00 mi06:52:501:21:2710:1120:53
10:26
+0:09
9.6M
9.60 mi07:19:571:48:3411:1927:07
16:57
+6:31
10M
10.00 mi07:22:581:51:3511:103:01
7:33
-9:24
10.5M
10.50 mi07:30:411:59:1811:227:43
15:26
+7:53
12M
12.00 mi07:46:462:15:2311:1716:05
10:43
-4:43
14M
14.00 mi08:11:352:40:1211:2724:49
12:24
+1:41
16M
16.00 mi08:30:432:59:2011:1219:08
9:34
-2:50
18M
18.00 mi09:02:563:31:3311:4532:13
16:07
+6:33
20M
20.00 mi09:31:063:59:4311:5928:10
14:05
-2:02
22M
22.00 mi09:56:264:25:0312:0325:20
12:40
-1:25
24M
24.00 mi10:27:094:55:4612:1930:43
15:22
+2:42
Finish
26.22 mi10:56:215:24:5812:2429:12
13:10
-2:12

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

7:33 /mi

Average Pace

12:24 /mi

Slowest Pace

16:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:41

37% of race

Time at Steady Pace

1:19:21

24% of race

Time at Slower Pace

2:05:56

39% of race

Average Pace: 12:24 /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 mi05:51:2720:0410:0220:04
10:02
#4223
4M
4.00 mi06:11:2340:0010:0019:56
9:58
#4068
6M
6.00 mi06:31:571:00:3410:0620:34
10:17
#4071
8M
8.00 mi06:52:501:21:2710:1120:53
10:26
#4289
9.6M
9.60 mi07:19:571:48:3411:1927:07
16:57
#5738
10M
10.00 mi07:22:581:51:3511:103:01
7:33
#5710
10.5M
10.50 mi07:30:411:59:1811:227:43
15:26
#5674
12M
12.00 mi07:46:462:15:2311:1716:05
10:43
#5544
14M
14.00 mi08:11:352:40:1211:2724:49
12:24
#5512
16M
16.00 mi08:30:432:59:2011:1219:08
9:34
#5341
18M
18.00 mi09:02:563:31:3311:4532:13
16:07
#5728
20M
20.00 mi09:31:063:59:4311:5928:10
14:05
#5834
22M
22.00 mi09:56:264:25:0312:0325:20
12:40
#5853
24M
24.00 mi10:27:094:55:4612:1930:43
15:22
#5934
Finish
26.22 mi10:56:215:24:5812:2429:12
13:10
#5883
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:44

Segment Time

11:56/mi

Pace

0.90 mi

Distance

Overall

5272

Men

3914

Division

537

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi422333104684878(Top 68%)3681(Top 73%)520(Top 80%)
4M4.00 mi2.00 mi4068+1553226+84453+153970(Top 55%)3154(Top 62%)439(Top 68%)
6M6.00 mi2.00 mi4071-33218+8455-24262(Top 59%)3326(Top 66%)472(Top 73%)
8M8.00 mi2.00 mi4289-2183347-129476-214910(Top 69%)3741(Top 74%)521(Top 80%)
9.6M9.60 mi1.60 mi5738-14494240-893569-937176(Top 100%)5067(Top 100%)643(Top 99%)
10M10.00 mi0.40 mi5710+284219+215695109(Top 71%)3833(Top 76%)528(Top 81%)
10.5M10.50 mi0.50 mi5674+364208+11566+35487(Top 77%)4043(Top 80%)539(Top 83%)
12M12.00 mi1.50 mi5544+1304109+99562+44878(Top 68%)3681(Top 73%)520(Top 80%)
14M14.00 mi2.00 mi5512+324077+32558+45531(Top 77%)4087(Top 81%)559(Top 86%)
16M16.00 mi2.00 mi5341+1713968+109545+134205(Top 59%)3197(Top 63%)430(Top 66%)
18M18.00 mi2.00 mi5728-3874206-238572-276811(Top 95%)4825(Top 96%)615(Top 95%)
20M20.00 mi2.00 mi5834-1064265-59576-46384(Top 89%)4529(Top 90%)588(Top 91%)
22M22.00 mi2.00 mi5853-194271-6579-35798(Top 81%)4114(Top 81%)554(Top 85%)
24M24.00 mi2.00 mi5934-814307-36582-36403(Top 89%)4524(Top 90%)586(Top 90%)
Finish26.22 mi2.22 mi5883+514267+40577+55502(Top 77%)3921(Top 78%)526(Top 81%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
×1human
+6ft-11ft

Overall

4878

Males

3681

M20-24

524

2M→4M

2.0 - 4.0 mi

Top 55%
×4stories
+75ft-70ft

Overall

3970

Males

3154

M20-24

447

4M→6M

4.0 - 6.0 mi

Top 59%
×5stories
+71ft-18ft

Overall

4262

Males

3326

M20-24

481

6M→8M

6.0 - 8.0 mi

Top 69%
×9stories
+106ft-21ft

Overall

4910

Males

3741

M20-24

530

8M→9.6M

8.0 - 9.6 mi

Top 100%
×13stories
+117ft-177ft

Overall

7176

Males

5067

M20-24

656

9.6M→10M

9.6 - 10.0 mi

Top 71%
×1story
+17ft-12ft

Overall

5109

Males

3833

M20-24

536

10M→10.5M

10.0 - 10.5 mi

Top 77%
×9stories
+0ft-102ft

Overall

5487

Males

4043

M20-24

546

10.5M→12M

10.5 - 12.0 mi

Top 68%
×18stories
+304ft-125ft

Overall

4878

Males

3681

M20-24

524

12M→14M

12.0 - 14.0 mi

Top 77%
×9stories
+99ft-125ft

Overall

5531

Males

4087

M20-24

562

14M→16M

14.0 - 16.0 mi

Top 59%
×9stories
+124ft-78ft

Overall

4205

Males

3197

M20-24

431

16M→18M

16.0 - 18.0 mi

Top 95%
×8stories
+106ft-45ft

Overall

6811

Males

4825

M20-24

617

18M→20M

18.0 - 20.0 mi

Top 89%
×3stories
+52ft-26ft

Overall

6384

Males

4529

M20-24

589

20M→22M

20.0 - 22.0 mi

Top 81%
×21stories
+17ft-266ft

Overall

5798

Males

4114

M20-24

555

22M→24M

22.0 - 24.0 mi

Top 89%
×3stories
+70ft-85ft

Overall

6403

Males

4524

M20-24

587

24M→Finish

24.0 - 26.2 mi

Top 77%
~flat
+2ft-2ft

Overall

5502

Males

3921

M20-24

526

Passing Analysis

Category:
Athletes Passed
1063*
Passed By
2723
Net Change
-1660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4223
2M → 4M236*81+155#4223#4068
4M → 6M113116-3#4068#4071
6M → 8M23*241-218#4071#4289
8M → 9.6M4*1453-1449#4289#5738
9.6M → 10M324+28#5738#5710
10M → 10.5M5822+36#5710#5674
10.5M → 12M15222+130#5674#5544
12M → 14M70*38+32#5544#5512
14M → 16M206*35+171#5512#5341
16M → 18M4391-387#5341#5728
18M → 20M27*133-106#5728#5834
20M → 22M39*58-19#5834#5853
22M → 24M23*104-81#5853#5934
24M → Finish76*25+51#5934#5883
TOTALS1063*2723-1660

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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