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SF MARATHON 2026

Shaun Snowden

Bib: 1949•M•Age: 37

San Carlos, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M35-39)
#0 / 717
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
19:31
Rank: #3736
Start → 2M
19:31 | 9:45/mi
4M
39:26
Rank: #3811 (-75)
2M → 4M
19:55 | 9:58/mi
6M
1:00:30
Rank: #4051 (-240)
4M → 6M
21:04 | 10:32/mi
8M
1:19:58
Rank: #3948 (+103)
6M → 8M
19:28 | 9:44/mi
9.6M
1:36:55
Rank: #3898 (+50)
8M → 9.6M
16:57 | 10:36/mi
10M
1:39:40
Rank: #3882 (+16)
9.6M → 10M
2:45 | 6:53/mi
10.5M
1:46:17
Rank: #3830 (+52)
10M → 10.5M
6:37 | 13:14/mi
12M
2:01:28
Rank: #3877 (-47)
10.5M → 12M
15:11 | 10:07/mi
14M
2:23:43
Rank: #3898 (-21)
12M → 14M
22:15 | 11:07/mi
16M
2:41:08
Rank: #3750 (+148)
14M → 16M
17:25 | 8:42/mi
18M
3:05:51
Rank: #3911 (-161)
16M → 18M
24:43 | 12:22/mi
20M
3:28:52
Rank: #3929 (-18)
18M → 20M
23:01 | 11:30/mi
22M
3:51:53
Rank: #4010 (-81)
20M → 22M
23:01 | 11:30/mi
24M
4:17:08
Rank: #4056 (-46)
22M → 24M
25:15 | 12:38/mi
Finish· 26.22 mi
4:42:06
Rank: #4005 (+51)
24M → Finish
24:58 | 11:15/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:23:43
Pace10:16 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:18:23
Pace11:20 /mi
📊Negative Split: 3.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:2819:319:4519:31
9:45
-
4M
4.00 mi05:59:2339:269:5219:55
9:58
+0:13
6M
6.00 mi06:20:271:00:3010:0521:04
10:32
+0:34
8M
8.00 mi06:39:551:19:5810:0019:28
9:44
-0:48
9.6M
9.60 mi06:56:521:36:5510:0616:57
10:36
+0:52
10M
10.00 mi06:59:371:39:409:582:45
6:53
-3:43
10.5M
10.50 mi07:06:141:46:1710:076:37
13:14
+6:21
12M
12.00 mi07:21:252:01:2810:0715:11
10:07
-3:07
14M
14.00 mi07:43:402:23:4310:1622:15
11:07
+1:00
16M
16.00 mi08:01:052:41:0810:0417:25
8:42
-2:25
18M
18.00 mi08:25:483:05:5110:2024:43
12:22
+3:40
20M
20.00 mi08:48:493:28:5210:2723:01
11:30
-0:52
22M
22.00 mi09:11:503:51:5310:3223:01
11:30
0:00
24M
24.00 mi09:37:054:17:0810:4325:15
12:38
+1:08
Finish
26.22 mi10:02:034:42:0610:4624:58
11:15
-1:23

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

6:53 /mi

Average Pace

10:46 /mi

Slowest Pace

13:14 /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

59:09

21% of race

Time at Steady Pace

2:00:20

43% of race

Time at Slower Pace

1:42:37

36% of race

Average Pace: 10:46 /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 mi05:39:2819:319:4519:31
9:45
#3736
4M
4.00 mi05:59:2339:269:5219:55
9:58
#3811
6M
6.00 mi06:20:271:00:3010:0521:04
10:32
#4051
8M
8.00 mi06:39:551:19:5810:0019:28
9:44
#3948
9.6M
9.60 mi06:56:521:36:5510:0616:57
10:36
#3898
10M
10.00 mi06:59:371:39:409:582:45
6:53
#3882
10.5M
10.50 mi07:06:141:46:1710:076:37
13:14
#3830
12M
12.00 mi07:21:252:01:2810:0715:11
10:07
#3877
14M
14.00 mi07:43:402:23:4310:1622:15
11:07
#3898
16M
16.00 mi08:01:052:41:0810:0417:25
8:42
#3750
18M
18.00 mi08:25:483:05:5110:2024:43
12:22
#3911
20M
20.00 mi08:48:493:28:5210:2723:01
11:30
#3929
22M
22.00 mi09:11:503:51:5310:3223:01
11:30
#4010
24M
24.00 mi09:37:054:17:0810:4325:15
12:38
#4056
Finish
26.22 mi10:02:034:42:0610:4624:58
11:15
#4005
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 49%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:22

Segment Time

10:25/mi

Pace

0.90 mi

Distance

Overall

3496

Men

2798

Division

398

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi373629904044260(Top 59%)3315(Top 66%)452(Top 63%)
4M4.00 mi2.00 mi3811-753043-53402+23950(Top 55%)3142(Top 62%)428(Top 60%)
6M6.00 mi2.00 mi4051-2403209-166438-364650(Top 65%)3567(Top 71%)491(Top 68%)
8M8.00 mi2.00 mi3948+1033138+71422+163717(Top 52%)2979(Top 59%)404(Top 56%)
9.6M9.60 mi1.60 mi3898+503103+35419+33903(Top 54%)3078(Top 61%)431(Top 60%)
10M10.00 mi0.40 mi3882+163091+12418+13733(Top 52%)2977(Top 59%)420(Top 59%)
10.5M10.50 mi0.50 mi3830+523053+38415+33542(Top 49%)2809(Top 56%)392(Top 55%)
12M12.00 mi1.50 mi3877-473074-21421-64260(Top 59%)3315(Top 66%)452(Top 63%)
14M14.00 mi2.00 mi3898-213082-8423-24125(Top 58%)3208(Top 63%)450(Top 63%)
16M16.00 mi2.00 mi3750+1482972+110412+113110(Top 43%)2428(Top 48%)353(Top 49%)
18M18.00 mi2.00 mi3911-1613069-97427-154746(Top 66%)3506(Top 69%)498(Top 69%)
20M20.00 mi2.00 mi3929-183061+8430-34341(Top 61%)3197(Top 63%)462(Top 64%)
22M22.00 mi2.00 mi4010-813103-42434-44786(Top 67%)3450(Top 68%)499(Top 70%)
24M24.00 mi2.00 mi4056-463112-9438-44451(Top 62%)3213(Top 64%)472(Top 66%)
Finish26.22 mi2.22 mi4005+513064+48431+73770(Top 53%)2730(Top 54%)388(Top 54%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 59%
×1human
+6ft-11ft

Overall

4260

Males

3315

M35-39

454

2M→4M

2.0 - 4.0 mi

Top 55%
×4stories
+75ft-70ft

Overall

3950

Males

3142

M35-39

432

4M→6M

4.0 - 6.0 mi

Top 65%
×5stories
+71ft-18ft

Overall

4650

Males

3567

M35-39

496

6M→8M

6.0 - 8.0 mi

Top 52%
×9stories
+106ft-21ft

Overall

3717

Males

2979

M35-39

406

8M→9.6M

8.0 - 9.6 mi

Top 54%
×13stories
+117ft-177ft

Overall

3903

Males

3078

M35-39

434

9.6M→10M

9.6 - 10.0 mi

Top 52%
×1story
+17ft-12ft

Overall

3733

Males

2977

M35-39

421

10M→10.5M

10.0 - 10.5 mi

Top 49%
×9stories
+0ft-102ft

Overall

3542

Males

2809

M35-39

394

10.5M→12M

10.5 - 12.0 mi

Top 59%
×18stories
+304ft-125ft

Overall

4260

Males

3315

M35-39

454

12M→14M

12.0 - 14.0 mi

Top 58%
×9stories
+99ft-125ft

Overall

4125

Males

3208

M35-39

451

14M→16M

14.0 - 16.0 mi

Top 43%
×9stories
+124ft-78ft

Overall

3110

Males

2428

M35-39

354

16M→18M

16.0 - 18.0 mi

Top 66%
×8stories
+106ft-45ft

Overall

4746

Males

3506

M35-39

499

18M→20M

18.0 - 20.0 mi

Top 61%
×3stories
+52ft-26ft

Overall

4341

Males

3197

M35-39

463

20M→22M

20.0 - 22.0 mi

Top 67%
×21stories
+17ft-266ft

Overall

4786

Males

3450

M35-39

500

22M→24M

22.0 - 24.0 mi

Top 62%
×3stories
+70ft-85ft

Overall

4451

Males

3213

M35-39

472

24M→Finish

24.0 - 26.2 mi

Top 53%
~flat
+2ft-2ft

Overall

3770

Males

2730

M35-39

388

Passing Analysis

Category:
Athletes Passed
1033*
Passed By
1302
Net Change
-269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3736
2M → 4M101*176-75#3736#3811
4M → 6M49289-240#3811#4051
6M → 8M133*30+103#4051#3948
8M → 9.6M96*46+50#3948#3898
9.6M → 10M182+16#3898#3882
10M → 10.5M6412+52#3882#3830
10.5M → 12M57104-47#3830#3877
12M → 14M53*74-21#3877#3898
14M → 16M194*46+148#3898#3750
16M → 18M42203-161#3750#3911
18M → 20M56*74-18#3911#3929
20M → 22M36*117-81#3929#4010
22M → 24M43*89-46#4010#4056
24M → Finish91*40+51#4056#4005
TOTALS1033*1302-269

* 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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