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SF MARATHON 2026

Will Kelsey

Bib: 1680•M•Age: 34

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 0.8%
Gender (Male)
#0 / 5052
Top 1%
Division (M30-34)
#0 / 1040
Top 1%
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
12:49
Rank: #57
Start → 2M
12:49 | 6:24/mi
4M
25:56
Rank: #55 (+2)
2M → 4M
13:07 | 6:34/mi
6M
40:03
Rank: #74 (-19)
4M → 6M
14:07 | 7:03/mi
8M
53:36
Rank: #81 (-7)
6M → 8M
13:33 | 6:46/mi
9.6M
1:04:38
Rank: #79 (+2)
8M → 9.6M
11:02 | 6:54/mi
10M
1:06:28
Rank: #78 (+1)
9.6M → 10M
1:50 | 4:35/mi
10.5M
1:10:48
Rank: #75 (+3)
10M → 10.5M
4:20 | 8:40/mi
12M
1:20:21
Rank: #78 (-3)
10.5M → 12M
9:33 | 6:22/mi
14M
1:34:39
Rank: #76 (+2)
12M → 14M
14:18 | 7:09/mi
16M
1:47:33
Rank: #109 (-33)
14M → 16M
12:54 | 6:27/mi
18M
2:00:26
Rank: #71 (+38)
16M → 18M
12:53 | 6:27/mi
20M
2:13:50
Rank: #66 (+5)
18M → 20M
13:24 | 6:42/mi
22M
2:26:01
Rank: #58 (+8)
20M → 22M
12:11 | 6:05/mi
24M
2:41:01
Rank: #62 (-4)
22M → 24M
15:00 | 7:30/mi
Finish· 26.22 mi
2:56:09
Rank: #59 (+3)
24M → Finish
15:08 | 6:49/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:34:39
Pace6:46 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:21:30
Pace6:40 /mi
📊Negative Split: 13.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:3812:496:2412:49
6:24
-
4M
4.00 mi05:53:4525:566:2913:07
6:34
+0:10
6M
6.00 mi06:07:5240:036:4114:07
7:03
+0:29
8M
8.00 mi06:21:2553:366:4213:33
6:46
-0:17
9.6M
9.60 mi06:32:271:04:386:4411:02
6:54
+0:08
10M
10.00 mi06:34:171:06:286:391:50
4:35
-2:19
10.5M
10.50 mi06:38:371:10:486:454:20
8:40
+4:05
12M
12.00 mi06:48:101:20:216:429:33
6:22
-2:18
14M
14.00 mi07:02:281:34:396:4614:18
7:09
+0:47
16M
16.00 mi07:15:221:47:336:4312:54
6:27
-0:42
18M
18.00 mi07:28:152:00:266:4112:53
6:27
0:00
20M
20.00 mi07:41:392:13:506:4113:24
6:42
+0:15
22M
22.00 mi07:53:502:26:016:3812:11
6:05
-0:37
24M
24.00 mi08:08:502:41:016:4315:00
7:30
+1:25
Finish
26.22 mi08:23:582:56:096:4315:08
6:49
-0:41

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

4:35 /mi

Average Pace

6:43 /mi

Slowest Pace

8:40 /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

14:01

8% of race

Time at Steady Pace

2:08:30

73% of race

Time at Slower Pace

33:38

19% of race

Average Pace: 6:43 /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 mi05:40:3812:496:2412:49
6:24
#57
4M
4.00 mi05:53:4525:566:2913:07
6:34
#55
6M
6.00 mi06:07:5240:036:4114:07
7:03
#74
8M
8.00 mi06:21:2553:366:4213:33
6:46
#81
9.6M
9.60 mi06:32:271:04:386:4411:02
6:54
#79
10M
10.00 mi06:34:171:06:286:391:50
4:35
#78
10.5M
10.50 mi06:38:371:10:486:454:20
8:40
#75
12M
12.00 mi06:48:101:20:216:429:33
6:22
#78
14M
14.00 mi07:02:281:34:396:4614:18
7:09
#76
16M
16.00 mi07:15:221:47:336:4312:54
6:27
#109
18M
18.00 mi07:28:152:00:266:4112:53
6:27
#71
20M
20.00 mi07:41:392:13:506:4113:24
6:42
#66
22M
22.00 mi07:53:502:26:016:3812:11
6:05
#58
24M
24.00 mi08:08:502:41:016:4315:00
7:30
#62
Finish
26.22 mi08:23:582:56:096:4315:08
6:49
#59
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 0.8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:10

Segment Time

6:51/mi

Pace

0.90 mi

Distance

Overall

60

Men

59

Division

14

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi57541089(Top 1%)83(Top 2%)18(Top 2%)
4M4.00 mi2.00 mi55+25411-155(Top 0.8%)54(Top 1%)13(Top 1%)
6M6.00 mi2.00 mi74-1971-1716-5214(Top 3%)202(Top 4%)47(Top 5%)
8M8.00 mi2.00 mi81-778-719-3150(Top 2%)142(Top 3%)34(Top 3%)
9.6M9.60 mi1.60 mi79+276+218+166(Top 0.9%)62(Top 1%)15(Top 1%)
10M10.00 mi0.40 mi78+175+11858(Top 0.8%)54(Top 1%)14(Top 1%)
10.5M10.50 mi0.50 mi75+372+317+176(Top 1%)70(Top 1%)17(Top 2%)
12M12.00 mi1.50 mi78-375-318-189(Top 1%)83(Top 2%)18(Top 2%)
14M14.00 mi2.00 mi76+273+21882(Top 1%)75(Top 1%)17(Top 2%)
16M16.00 mi2.00 mi109-33104-3123-5472(Top 7%)429(Top 8%)97(Top 9%)
18M18.00 mi2.00 mi71+3868+3617+65(Top 0.07%)5(Top 0.10%)2(Top 0.2%)
20M20.00 mi2.00 mi66+563+516+154(Top 0.8%)52(Top 1%)11(Top 1%)
22M22.00 mi2.00 mi58+856+715+120(Top 0.3%)20(Top 0.4%)5(Top 0.5%)
24M24.00 mi2.00 mi62-460-413+2136(Top 2%)125(Top 2%)32(Top 3%)
Finish26.22 mi2.22 mi59+357+31356(Top 0.8%)54(Top 1%)12(Top 1%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 1%
×1human
+6ft-11ft

Overall

89

Males

83

M30-34

19

2M→4M

2.0 - 4.0 mi

Top 0.8%
×4stories
+75ft-70ft

Overall

55

Males

54

M30-34

13

4M→6M

4.0 - 6.0 mi

Top 3%
×5stories
+71ft-18ft

Overall

214

Males

202

M30-34

47

6M→8M

6.0 - 8.0 mi

Top 2%
×9stories
+106ft-21ft

Overall

150

Males

142

M30-34

34

8M→9.6M

8.0 - 9.6 mi

Top 0.9%
×13stories
+117ft-177ft

Overall

66

Males

62

M30-34

15

9.6M→10M

9.6 - 10.0 mi

Top 0.8%
×1story
+17ft-12ft

Overall

58

Males

54

M30-34

14

10M→10.5M

10.0 - 10.5 mi

Top 1%
×9stories
+0ft-102ft

Overall

76

Males

70

M30-34

17

10.5M→12M

10.5 - 12.0 mi

Top 1%
×18stories
+304ft-125ft

Overall

89

Males

83

M30-34

19

12M→14M

12.0 - 14.0 mi

Top 1%
×9stories
+99ft-125ft

Overall

82

Males

75

M30-34

17

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

472

Males

429

M30-34

97

16M→18M

16.0 - 18.0 mi

Top 0.07%
×8stories
+106ft-45ft

Overall

5

Males

5

M30-34

2

18M→20M

18.0 - 20.0 mi

Top 0.8%
×3stories
+52ft-26ft

Overall

54

Males

52

M30-34

11

20M→22M

20.0 - 22.0 mi

Top 0.3%
×21stories
+17ft-266ft

Overall

20

Males

20

M30-34

5

22M→24M

22.0 - 24.0 mi

Top 2%
×3stories
+70ft-85ft

Overall

136

Males

125

M30-34

32

24M→Finish

24.0 - 26.2 mi

Top 0.8%
~flat
+2ft-2ft

Overall

56

Males

54

M30-34

12

Passing Analysis

Category:
Athletes Passed
75
Passed By
77
Net Change
-2
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#57
2M → 4M53+2#57#55
4M → 6M019-19#55#74
6M → 8M29-7#74#81
8M → 9.6M20+2#81#79
9.6M → 10M10+1#79#78
10M → 10.5M41+3#78#75
10.5M → 12M14-3#75#78
12M → 14M20+2#78#76
14M → 16M033-33#76#109
16M → 18M380+38#109#71
18M → 20M50+5#71#66
20M → 22M80+8#66#58
22M → 24M37-4#58#62
24M → Finish41+3#62#59
TOTALS7577-2
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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