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SF MARATHON 2026

Spencer Wong

Bib: 9294•M•Age: 28

Milpitas, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:30
Rank: #1770
Start → 2M
17:30 | 8:45/mi
4M
35:39
Rank: #2034 (-264)
2M → 4M
18:09 | 9:05/mi
6M
53:26
Rank: #1991 (+43)
4M → 6M
17:47 | 8:53/mi
8M
1:11:25
Rank: #2094 (-103)
6M → 8M
17:59 | 8:59/mi
9.6M
1:27:04
Rank: #2252 (-158)
8M → 9.6M
15:39 | 9:47/mi
10M
1:29:36
Rank: #2246 (+6)
9.6M → 10M
2:32 | 6:20/mi
10.5M
1:35:45
Rank: #2272 (-26)
10M → 10.5M
6:09 | 12:18/mi
12M
1:50:07
Rank: #2478 (-206)
10.5M → 12M
14:22 | 9:35/mi
14M
2:11:26
Rank: #2656 (-178)
12M → 14M
21:19 | 10:39/mi
16M
2:27:28
Rank: #2538 (+118)
14M → 16M
16:02 | 8:01/mi
18M
2:53:07
Rank: #2902 (-364)
16M → 18M
25:39 | 12:50/mi
20M
3:18:04
Rank: #3186 (-284)
18M → 20M
24:57 | 12:28/mi
22M
3:44:13
Rank: #3515 (-329)
20M → 22M
26:09 | 13:04/mi
24M
4:13:01
Rank: #3829 (-314)
22M → 24M
28:48 | 14:24/mi
Finish· 26.22 mi
4:41:58
Rank: #4000 (-171)
24M → Finish
28:57 | 13:03/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:11:26
Pace9:23 /mi
2nd Half
Distance12.22 mi
Time2:30:32
Pace12:19 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:48:3317:308:4517:30
8:45
-
4M
4.00 mi06:06:4235:398:5518:09
9:05
+0:20
6M
6.00 mi06:24:2953:268:5417:47
8:53
-0:12
8M
8.00 mi06:42:281:11:258:5617:59
8:59
+0:06
9.6M
9.60 mi06:58:071:27:049:0415:39
9:47
+0:48
10M
10.00 mi07:00:391:29:368:582:32
6:20
-3:27
10.5M
10.50 mi07:06:481:35:459:076:09
12:18
+5:58
12M
12.00 mi07:21:101:50:079:1114:22
9:35
-2:43
14M
14.00 mi07:42:292:11:269:2321:19
10:39
+1:04
16M
16.00 mi07:58:312:27:289:1316:02
8:01
-2:38
18M
18.00 mi08:24:102:53:079:3725:39
12:50
+4:49
20M
20.00 mi08:49:073:18:049:5424:57
12:28
-0:22
22M
22.00 mi09:15:163:44:1310:1126:09
13:04
+0:36
24M
24.00 mi09:44:044:13:0110:3328:48
14:24
+1:20
Finish
26.22 mi10:13:014:41:5810:4628:57
13:03
-1:21

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

6:20 /mi

Average Pace

10:46 /mi

Slowest Pace

14:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:34

7% of race

Time at Steady Pace

2:02:45

44% of race

Time at Slower Pace

2:20:39

50% of race

Average Pace: 10:45 /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 mi05:48:3317:308:4517:30
8:45
#1770
4M
4.00 mi06:06:4235:398:5518:09
9:05
#2034
6M
6.00 mi06:24:2953:268:5417:47
8:53
#1991
8M
8.00 mi06:42:281:11:258:5617:59
8:59
#2094
9.6M
9.60 mi06:58:071:27:049:0415:39
9:47
#2252
10M
10.00 mi07:00:391:29:368:582:32
6:20
#2246
10.5M
10.50 mi07:06:481:35:459:076:09
12:18
#2272
12M
12.00 mi07:21:101:50:079:1114:22
9:35
#2478
14M
14.00 mi07:42:292:11:269:2321:19
10:39
#2656
16M
16.00 mi07:58:312:27:289:1316:02
8:01
#2538
18M
18.00 mi08:24:102:53:079:3725:39
12:50
#2902
20M
20.00 mi08:49:073:18:049:5424:57
12:28
#3186
22M
22.00 mi09:15:163:44:1310:1126:09
13:04
#3515
24M
24.00 mi09:44:044:13:0110:3328:48
14:24
#3829
Finish
26.22 mi10:13:014:41:5810:4628:57
13:03
#4000
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:41

Segment Time

9:39/mi

Pace

0.90 mi

Distance

Overall

2524

Men

2100

Division

530

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi177015293723603(Top 50%)2864(Top 57%)724(Top 62%)
4M4.00 mi2.00 mi2034-2641730-201414-422373(Top 33%)1986(Top 39%)478(Top 41%)
6M6.00 mi2.00 mi1991+431694+36404+101991(Top 28%)1706(Top 34%)411(Top 35%)
8M8.00 mi2.00 mi2094-1031776-82420-162516(Top 35%)2105(Top 42%)527(Top 45%)
9.6M9.60 mi1.60 mi2252-1581908-132457-372890(Top 40%)2374(Top 47%)596(Top 51%)
10M10.00 mi0.40 mi2246+61903+5459-22544(Top 36%)2118(Top 42%)518(Top 44%)
10.5M10.50 mi0.50 mi2272-261916-13464-52642(Top 37%)2169(Top 43%)544(Top 46%)
12M12.00 mi1.50 mi2478-2062071-155519-553603(Top 50%)2864(Top 57%)724(Top 62%)
14M14.00 mi2.00 mi2656-1782202-131554-353511(Top 49%)2804(Top 56%)692(Top 59%)
16M16.00 mi2.00 mi2538+1182100+102520+342191(Top 31%)1766(Top 35%)448(Top 38%)
18M18.00 mi2.00 mi2902-3642372-272594-745150(Top 72%)3763(Top 74%)905(Top 77%)
20M20.00 mi2.00 mi3186-2842564-192634-405260(Top 73%)3805(Top 75%)922(Top 78%)
22M22.00 mi2.00 mi3515-3292771-207688-546069(Top 85%)4299(Top 85%)1011(Top 86%)
24M24.00 mi2.00 mi3829-3142957-186738-505876(Top 82%)4164(Top 82%)994(Top 85%)
Finish26.22 mi2.22 mi4000-1713061-104763-255401(Top 75%)3854(Top 76%)937(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
×1human
+6ft-11ft

Overall

3603

Males

2864

M25-29

728

2M→4M

2.0 - 4.0 mi

Top 33%
×4stories
+75ft-70ft

Overall

2373

Males

1986

M25-29

480

4M→6M

4.0 - 6.0 mi

Top 28%
×5stories
+71ft-18ft

Overall

1991

Males

1706

M25-29

414

6M→8M

6.0 - 8.0 mi

Top 35%
×9stories
+106ft-21ft

Overall

2516

Males

2105

M25-29

530

8M→9.6M

8.0 - 9.6 mi

Top 40%
×13stories
+117ft-177ft

Overall

2890

Males

2374

M25-29

600

9.6M→10M

9.6 - 10.0 mi

Top 36%
×1story
+17ft-12ft

Overall

2544

Males

2118

M25-29

521

10M→10.5M

10.0 - 10.5 mi

Top 37%
×9stories
+0ft-102ft

Overall

2642

Males

2169

M25-29

548

10.5M→12M

10.5 - 12.0 mi

Top 50%
×18stories
+304ft-125ft

Overall

3603

Males

2864

M25-29

728

12M→14M

12.0 - 14.0 mi

Top 49%
×9stories
+99ft-125ft

Overall

3511

Males

2804

M25-29

696

14M→16M

14.0 - 16.0 mi

Top 31%
×9stories
+124ft-78ft

Overall

2191

Males

1766

M25-29

448

16M→18M

16.0 - 18.0 mi

Top 72%
×8stories
+106ft-45ft

Overall

5150

Males

3763

M25-29

908

18M→20M

18.0 - 20.0 mi

Top 73%
×3stories
+52ft-26ft

Overall

5260

Males

3805

M25-29

924

20M→22M

20.0 - 22.0 mi

Top 85%
×21stories
+17ft-266ft

Overall

6069

Males

4299

M25-29

1013

22M→24M

22.0 - 24.0 mi

Top 82%
×3stories
+70ft-85ft

Overall

5876

Males

4164

M25-29

995

24M→Finish

24.0 - 26.2 mi

Top 75%
~flat
+2ft-2ft

Overall

5401

Males

3854

M25-29

937

Passing Analysis

Category:
Athletes Passed
464*
Passed By
2694
Net Change
-2230
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1770
2M → 4M33297-264#1770#2034
4M → 6M7835+43#2034#1991
6M → 8M23*126-103#1991#2094
8M → 9.6M19177-158#2094#2252
9.6M → 10M137+6#2252#2246
10M → 10.5M2753-26#2246#2272
10.5M → 12M13219-206#2272#2478
12M → 14M14*192-178#2478#2656
14M → 16M178*60+118#2656#2538
16M → 18M10374-364#2538#2902
18M → 20M20*304-284#2902#3186
20M → 22M4*333-329#3186#3515
22M → 24M14*328-314#3515#3829
24M → Finish18*189-171#3829#4000
TOTALS464*2694-2230

* 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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