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SF MARATHON 2026

Cason Shepard

Bib: 4922•M•Age: 23

Los Angeles, 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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
20:59
Rank: #5103
Start → 2M
20:59 | 10:29/mi
4M
41:26
Rank: #4730 (+373)
2M → 4M
20:27 | 10:14/mi
6M
1:02:04
Rank: #4523 (+207)
4M → 6M
20:38 | 10:19/mi
8M
1:24:22
Rank: #4898 (-375)
6M → 8M
22:18 | 11:09/mi
9.6M
1:46:04
Rank: #5384 (-486)
8M → 9.6M
21:42 | 13:34/mi
10M
1:48:57
Rank: #5347 (+37)
9.6M → 10M
2:53 | 7:13/mi
10.5M
1:56:13
Rank: #5285 (+62)
10M → 10.5M
7:16 | 14:32/mi
12M
2:12:28
Rank: #5227 (+58)
10.5M → 12M
16:15 | 10:50/mi
14M
2:40:14
Rank: #5515 (-288)
12M → 14M
27:46 | 13:53/mi
16M
3:00:55
Rank: #5466 (+49)
14M → 16M
20:41 | 10:20/mi
18M
3:35:52
Rank: #5955 (-489)
16M → 18M
34:57 | 17:29/mi
20M
4:02:29
Rank: #5962 (-7)
18M → 20M
26:37 | 13:18/mi
22M
4:27:40
Rank: #5962
20M → 22M
25:11 | 12:35/mi
24M
4:55:44
Rank: #5932 (+30)
22M → 24M
28:04 | 14:02/mi
Finish· 26.22 mi
5:27:39
Rank: #5970 (-38)
24M → Finish
31:55 | 14:23/mi
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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:40:14
Pace11:27 /mi
2nd Half
Distance12.22 mi
Time2:47:25
Pace13:42 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:2020:5910:2920:59
10:29
-
4M
4.00 mi06:09:4741:2610:2220:27
10:14
-0:15
6M
6.00 mi06:30:251:02:0410:2120:38
10:19
+0:05
8M
8.00 mi06:52:431:24:2210:3322:18
11:09
+0:50
9.6M
9.60 mi07:14:251:46:0411:0321:42
13:34
+2:25
10M
10.00 mi07:17:181:48:5710:542:53
7:13
-6:21
10.5M
10.50 mi07:24:341:56:1311:047:16
14:32
+7:19
12M
12.00 mi07:40:492:12:2811:0216:15
10:50
-3:42
14M
14.00 mi08:08:352:40:1411:2727:46
13:53
+3:03
16M
16.00 mi08:29:163:00:5511:1820:41
10:20
-3:33
18M
18.00 mi09:04:133:35:5212:0034:57
17:29
+7:09
20M
20.00 mi09:30:504:02:2912:0726:37
13:18
-4:11
22M
22.00 mi09:56:014:27:4012:1025:11
12:35
-0:43
24M
24.00 mi10:24:054:55:4412:1928:04
14:02
+1:27
Finish
26.22 mi10:56:005:27:3912:3031:55
14:23
+0:21

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

7:13 /mi

Average Pace

12:30 /mi

Slowest Pace

17:29 /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

2:04:11

38% of race

Time at Steady Pace

1:13:30

22% of race

Time at Slower Pace

2:09:58

40% of race

Average Pace: 12:30 /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 mi05:49:2020:5910:2920:59
10:29
#5103
4M
4.00 mi06:09:4741:2610:2220:27
10:14
#4730
6M
6.00 mi06:30:251:02:0410:2120:38
10:19
#4523
8M
8.00 mi06:52:431:24:2210:3322:18
11:09
#4898
9.6M
9.60 mi07:14:251:46:0411:0321:42
13:34
#5384
10M
10.00 mi07:17:181:48:5710:542:53
7:13
#5347
10.5M
10.50 mi07:24:341:56:1311:047:16
14:32
#5285
12M
12.00 mi07:40:492:12:2811:0216:15
10:50
#5227
14M
14.00 mi08:08:352:40:1411:2727:46
13:53
#5515
16M
16.00 mi08:29:163:00:5511:1820:41
10:20
#5466
18M
18.00 mi09:04:133:35:5212:0034:57
17:29
#5955
20M
20.00 mi09:30:504:02:2912:0726:37
13:18
#5962
22M
22.00 mi09:56:014:27:4012:1025:11
12:35
#5962
24M
24.00 mi10:24:054:55:4412:1928:04
14:02
#5932
Finish
26.22 mi10:56:005:27:3912:3031:55
14:23
#5970
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 64%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:09

Segment Time

11:17/mi

Pace

0.90 mi

Distance

Overall

4582

Men

3492

Division

488

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi510338415324992(Top 70%)3752(Top 74%)530(Top 82%)
4M4.00 mi2.00 mi4730+3733610+231504+284390(Top 61%)3408(Top 67%)468(Top 72%)
6M6.00 mi2.00 mi4523+2073489+121490+144314(Top 60%)3363(Top 67%)476(Top 73%)
8M8.00 mi2.00 mi4898-3753730-241524-345952(Top 83%)4387(Top 87%)590(Top 91%)
9.6M9.60 mi1.60 mi5384-4864021-291551-276603(Top 92%)4723(Top 93%)611(Top 94%)
10M10.00 mi0.40 mi5347+374000+21548+34496(Top 63%)3458(Top 68%)487(Top 75%)
10.5M10.50 mi0.50 mi5285+623971+29544+44769(Top 67%)3593(Top 71%)494(Top 76%)
12M12.00 mi1.50 mi5227+583926+45537+74992(Top 70%)3752(Top 74%)530(Top 82%)
14M14.00 mi2.00 mi5515-2884078-152559-226454(Top 90%)4635(Top 92%)602(Top 93%)
16M16.00 mi2.00 mi5466+494049+29553+64976(Top 69%)3696(Top 73%)478(Top 74%)
18M18.00 mi2.00 mi5955-4894350-301585-327018(Top 98%)4958(Top 98%)633(Top 98%)
20M20.00 mi2.00 mi5962-74346+4588-35907(Top 82%)4214(Top 83%)551(Top 85%)
22M22.00 mi2.00 mi59624334+12587+15736(Top 80%)4072(Top 81%)548(Top 85%)
24M24.00 mi2.00 mi5932+304305+29580+75644(Top 79%)4008(Top 79%)522(Top 81%)
Finish26.22 mi2.22 mi5970-384317-12581-16205(Top 87%)4380(Top 87%)581(Top 90%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
×1human
+6ft-11ft

Overall

4992

Males

3752

M20-24

534

2M→4M

2.0 - 4.0 mi

Top 61%
×4stories
+75ft-70ft

Overall

4390

Males

3408

M20-24

476

4M→6M

4.0 - 6.0 mi

Top 60%
×5stories
+71ft-18ft

Overall

4314

Males

3363

M20-24

485

6M→8M

6.0 - 8.0 mi

Top 83%
×9stories
+106ft-21ft

Overall

5952

Males

4387

M20-24

599

8M→9.6M

8.0 - 9.6 mi

Top 92%
×13stories
+117ft-177ft

Overall

6603

Males

4723

M20-24

620

9.6M→10M

9.6 - 10.0 mi

Top 63%
×1story
+17ft-12ft

Overall

4496

Males

3458

M20-24

494

10M→10.5M

10.0 - 10.5 mi

Top 67%
×9stories
+0ft-102ft

Overall

4769

Males

3593

M20-24

500

10.5M→12M

10.5 - 12.0 mi

Top 70%
×18stories
+304ft-125ft

Overall

4992

Males

3752

M20-24

534

12M→14M

12.0 - 14.0 mi

Top 90%
×9stories
+99ft-125ft

Overall

6454

Males

4635

M20-24

605

14M→16M

14.0 - 16.0 mi

Top 69%
×9stories
+124ft-78ft

Overall

4976

Males

3696

M20-24

480

16M→18M

16.0 - 18.0 mi

Top 98%
×8stories
+106ft-45ft

Overall

7018

Males

4958

M20-24

636

18M→20M

18.0 - 20.0 mi

Top 82%
×3stories
+52ft-26ft

Overall

5907

Males

4214

M20-24

552

20M→22M

20.0 - 22.0 mi

Top 80%
×21stories
+17ft-266ft

Overall

5736

Males

4072

M20-24

549

22M→24M

22.0 - 24.0 mi

Top 79%
×3stories
+70ft-85ft

Overall

5644

Males

4008

M20-24

523

24M→Finish

24.0 - 26.2 mi

Top 87%
~flat
+2ft-2ft

Overall

6205

Males

4380

M20-24

581

Passing Analysis

Category:
Athletes Passed
1227*
Passed By
2094
Net Change
-867
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5103
2M → 4M403*30+373#5103#4730
4M → 6M24841+207#4730#4523
6M → 8M6*381-375#4523#4898
8M → 9.6M27*513-486#4898#5384
9.6M → 10M370+37#5384#5347
10M → 10.5M7816+62#5347#5285
10.5M → 12M9638+58#5285#5227
12M → 14M16*304-288#5227#5515
14M → 16M124*75+49#5515#5466
16M → 18M3*492-489#5466#5955
18M → 20M43*50-7#5955#5962
20M → 22M45*450#5962#5962
22M → 24M65*35+30#5962#5932
24M → Finish36*74-38#5932#5970
TOTALS1227*2094-867

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

📊

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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