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SF MARATHON 2026

Samson Wong

Bib: 2382•M•Age: 46

Novato, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Masters (Masters Men)
#0 / 1321
Division (M45-49)
#0 / 319
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
18:15
Rank: #2600
Start → 2M
18:15 | 9:07/mi
4M
38:09
Rank: #3267 (-667)
2M → 4M
19:54 | 9:57/mi
6M
1:00:36
Rank: #4087 (-820)
4M → 6M
22:27 | 11:13/mi
8M
1:22:26
Rank: #4487 (-400)
6M → 8M
21:50 | 10:55/mi
9.6M
1:40:23
Rank: #4494 (-7)
8M → 9.6M
17:57 | 11:13/mi
10M
1:43:28
Rank: #4518 (-24)
9.6M → 10M
3:05 | 7:43/mi
10.5M
1:50:17
Rank: #4425 (+93)
10M → 10.5M
6:49 | 13:38/mi
12M
2:08:04
Rank: #4694 (-269)
10.5M → 12M
17:47 | 11:51/mi
14M
2:33:06
Rank: #4874 (-180)
12M → 14M
25:02 | 12:31/mi
16M
3:00:13
Rank: #5415 (-541)
14M → 16M
27:07 | 13:33/mi
18M
3:27:19
Rank: #5480 (-65)
16M → 18M
27:06 | 13:33/mi
20M
3:54:45
Rank: #5606 (-126)
18M → 20M
27:26 | 13:43/mi
22M
4:19:58
Rank: #5627 (-21)
20M → 22M
25:13 | 12:36/mi
24M
4:47:24
Rank: #5619 (+8)
22M → 24M
27:26 | 13:43/mi
Finish· 26.22 mi
5:18:08
Rank: #5652 (-33)
24M → Finish
30:44 | 13:51/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:33:06
Pace10:56 /mi
2nd Half
Distance12.22 mi
Time2:45:02
Pace13:30 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:35:0518:159:0718:15
9:07
-
4M
4.00 mi05:54:5938:099:3219:54
9:57
+0:50
6M
6.00 mi06:17:261:00:3610:0622:27
11:13
+1:16
8M
8.00 mi06:39:161:22:2610:1821:50
10:55
-0:18
9.6M
9.60 mi06:57:131:40:2310:2717:57
11:13
+0:18
10M
10.00 mi07:00:181:43:2810:213:05
7:43
-3:30
10.5M
10.50 mi07:07:071:50:1710:306:49
13:38
+5:55
12M
12.00 mi07:24:542:08:0410:4017:47
11:51
-1:47
14M
14.00 mi07:49:562:33:0610:5625:02
12:31
+0:40
16M
16.00 mi08:17:033:00:1311:1627:07
13:33
+1:02
18M
18.00 mi08:44:093:27:1911:3127:06
13:33
0:00
20M
20.00 mi09:11:353:54:4511:4427:26
13:43
+0:10
22M
22.00 mi09:36:484:19:5811:4925:13
12:36
-1:07
24M
24.00 mi10:04:144:47:2411:5927:26
13:43
+1:07
Finish
26.22 mi10:34:585:18:0812:0930:44
13:51
+0:08

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

7:43 /mi

Average Pace

12:09 /mi

Slowest Pace

13:51 /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

1:43:28

33% of race

Time at Steady Pace

1:08:02

21% of race

Time at Slower Pace

2:26:38

46% of race

Average Pace: 12:08 /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 mi05:35:0518:159:0718:15
9:07
#2600
4M
4.00 mi05:54:5938:099:3219:54
9:57
#3267
6M
6.00 mi06:17:261:00:3610:0622:27
11:13
#4087
8M
8.00 mi06:39:161:22:2610:1821:50
10:55
#4487
9.6M
9.60 mi06:57:131:40:2310:2717:57
11:13
#4494
10M
10.00 mi07:00:181:43:2810:213:05
7:43
#4518
10.5M
10.50 mi07:07:071:50:1710:306:49
13:38
#4425
12M
12.00 mi07:24:542:08:0410:4017:47
11:51
#4694
14M
14.00 mi07:49:562:33:0610:5625:02
12:31
#4874
16M
16.00 mi08:17:033:00:1311:1627:07
13:33
#5415
18M
18.00 mi08:44:093:27:1911:3127:06
13:33
#5480
20M
20.00 mi09:11:353:54:4511:4427:26
13:43
#5606
22M
22.00 mi09:36:484:19:5811:4925:13
12:36
#5627
24M
24.00 mi10:04:144:47:2411:5927:26
13:43
#5619
Finish
26.22 mi10:34:585:18:0812:0930:44
13:51
#5652
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 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:54

Segment Time

11:00/mi

Pace

0.90 mi

Distance

Overall

4218

Men

3264

Division

190

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi260021591245923(Top 83%)4340(Top 86%)270(Top 85%)
4M4.00 mi2.00 mi3267-6672657-498160-363942(Top 55%)3135(Top 62%)188(Top 59%)
6M6.00 mi2.00 mi4087-8203226-569196-365631(Top 79%)4162(Top 82%)262(Top 82%)
8M8.00 mi2.00 mi4487-4003474-248210-145613(Top 78%)4169(Top 83%)262(Top 82%)
9.6M9.60 mi1.60 mi4494-73463+11208+24699(Top 66%)3569(Top 71%)216(Top 68%)
10M10.00 mi0.40 mi4518-243477-14211-35392(Top 75%)4011(Top 79%)253(Top 79%)
10.5M10.50 mi0.50 mi4425+933410+67205+63928(Top 55%)3069(Top 61%)177(Top 55%)
12M12.00 mi1.50 mi4694-2693584-174217-125923(Top 83%)4340(Top 86%)270(Top 85%)
14M14.00 mi2.00 mi4874-1803686-102230-135608(Top 78%)4127(Top 82%)259(Top 81%)
16M16.00 mi2.00 mi5415-5414017-331255-256805(Top 95%)4823(Top 95%)308(Top 97%)
18M18.00 mi2.00 mi5480-654053-36261-65680(Top 79%)4098(Top 81%)262(Top 82%)
20M20.00 mi2.00 mi5606-1264119-66266-56200(Top 87%)4403(Top 87%)282(Top 88%)
22M22.00 mi2.00 mi5627-214124-5264+25751(Top 80%)4083(Top 81%)265(Top 83%)
24M24.00 mi2.00 mi5619+84118+6263+15389(Top 75%)3830(Top 76%)246(Top 77%)
Finish26.22 mi2.22 mi5652-334135-17266-35947(Top 83%)4207(Top 83%)269(Top 84%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
×1human
+6ft-11ft

Overall

5923

Males

4340

M45-49

270

2M→4M

2.0 - 4.0 mi

Top 55%
×4stories
+75ft-70ft

Overall

3942

Males

3135

M45-49

188

4M→6M

4.0 - 6.0 mi

Top 79%
×5stories
+71ft-18ft

Overall

5631

Males

4162

M45-49

263

6M→8M

6.0 - 8.0 mi

Top 78%
×9stories
+106ft-21ft

Overall

5613

Males

4169

M45-49

262

8M→9.6M

8.0 - 9.6 mi

Top 66%
×13stories
+117ft-177ft

Overall

4699

Males

3569

M45-49

216

9.6M→10M

9.6 - 10.0 mi

Top 75%
×1story
+17ft-12ft

Overall

5392

Males

4011

M45-49

253

10M→10.5M

10.0 - 10.5 mi

Top 55%
×9stories
+0ft-102ft

Overall

3928

Males

3069

M45-49

177

10.5M→12M

10.5 - 12.0 mi

Top 83%
×18stories
+304ft-125ft

Overall

5923

Males

4340

M45-49

270

12M→14M

12.0 - 14.0 mi

Top 78%
×9stories
+99ft-125ft

Overall

5608

Males

4127

M45-49

259

14M→16M

14.0 - 16.0 mi

Top 95%
×9stories
+124ft-78ft

Overall

6805

Males

4823

M45-49

309

16M→18M

16.0 - 18.0 mi

Top 79%
×8stories
+106ft-45ft

Overall

5680

Males

4098

M45-49

262

18M→20M

18.0 - 20.0 mi

Top 87%
×3stories
+52ft-26ft

Overall

6200

Males

4403

M45-49

282

20M→22M

20.0 - 22.0 mi

Top 80%
×21stories
+17ft-266ft

Overall

5751

Males

4083

M45-49

265

22M→24M

22.0 - 24.0 mi

Top 75%
×3stories
+70ft-85ft

Overall

5389

Males

3830

M45-49

246

24M→Finish

24.0 - 26.2 mi

Top 83%
~flat
+2ft-2ft

Overall

5947

Males

4207

M45-49

269

Passing Analysis

Category:
Athletes Passed
494*
Passed By
3546
Net Change
-3052
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2600
2M → 4M13*680-667#2600#3267
4M → 6M13833-820#3267#4087
6M → 8M7*407-400#4087#4487
8M → 9.6M84*91-7#4487#4494
9.6M → 10M630-24#4494#4518
10M → 10.5M10512+93#4518#4425
10.5M → 12M11280-269#4425#4694
12M → 14M26*206-180#4694#4874
14M → 16M8*549-541#4874#5415
16M → 18M75140-65#5415#5480
18M → 20M27*153-126#5480#5606
20M → 22M38*59-21#5606#5627
22M → 24M49*41+8#5627#5619
24M → Finish32*65-33#5619#5652
TOTALS494*3546-3052

* 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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