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SF MARATHON 2026

Jaxon Kwong

Bib: 4298•M•Age: 29

Pleasanton, 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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
21:47
Rank: #5723
Start → 2M
21:47 | 10:53/mi
4M
43:32
Rank: #5553 (+170)
2M → 4M
21:45 | 10:53/mi
6M
1:11:43
Rank: #6513 (-960)
4M → 6M
28:11 | 14:05/mi
8M
1:33:13
Rank: #6300 (+213)
6M → 8M
21:30 | 10:45/mi
9.6M
1:52:33
Rank: #6172 (+128)
8M → 9.6M
19:20 | 12:05/mi
10M
1:56:01
Rank: #6181 (-9)
9.6M → 10M
3:28 | 8:41/mi
10.5M
2:03:27
Rank: #6086 (+95)
10M → 10.5M
7:26 | 14:52/mi
12M
2:22:05
Rank: #6145 (-59)
10.5M → 12M
18:38 | 12:25/mi
14M
2:48:30
Rank: #6142 (+3)
12M → 14M
26:25 | 13:12/mi
16M
3:08:48
Rank: #5993 (+149)
14M → 16M
20:18 | 10:09/mi
18M
3:37:46
Rank: #6050 (-57)
16M → 18M
28:58 | 14:29/mi
20M
4:06:55
Rank: #6161 (-111)
18M → 20M
29:09 | 14:34/mi
22M
4:37:15
Rank: #6291 (-130)
20M → 22M
30:20 | 15:10/mi
24M
5:09:07
Rank: #6345 (-54)
22M → 24M
31:52 | 15:56/mi
Finish· 26.22 mi
5:45:34
Rank: #6454 (-109)
24M → Finish
36:27 | 16:26/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:48:30
Pace12:02 /mi
2nd Half
Distance12.22 mi
Time2:57:04
Pace14:29 /mi
📊Positive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:0221:4710:5321:47
10:53
-
4M
4.00 mi06:17:4743:3210:5321:45
10:53
0:00
6M
6.00 mi06:45:581:11:4311:5728:11
14:05
+3:12
8M
8.00 mi07:07:281:33:1311:3921:30
10:45
-3:20
9.6M
9.60 mi07:26:481:52:3311:4319:20
12:05
+1:20
10M
10.00 mi07:30:161:56:0111:363:28
8:41
-3:24
10.5M
10.50 mi07:37:422:03:2711:457:26
14:52
+6:11
12M
12.00 mi07:56:202:22:0511:5018:38
12:25
-2:27
14M
14.00 mi08:22:452:48:3012:0226:25
13:12
+0:47
16M
16.00 mi08:43:033:08:4811:4820:18
10:09
-3:03
18M
18.00 mi09:12:013:37:4612:0628:58
14:29
+4:20
20M
20.00 mi09:41:104:06:5512:2129:09
14:34
+0:05
22M
22.00 mi10:11:304:37:1512:3630:20
15:10
+0:36
24M
24.00 mi10:43:225:09:0712:5331:52
15:56
+0:46
Finish
26.22 mi11:19:495:45:3413:1136:27
16:26
+0:30

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

8:41 /mi

Average Pace

13:11 /mi

Slowest Pace

16:26 /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

1:28:48

26% of race

Time at Steady Pace

1:32:34

27% of race

Time at Slower Pace

2:44:12

48% of race

Average Pace: 13:11 /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 mi05:56:0221:4710:5321:47
10:53
#5723
4M
4.00 mi06:17:4743:3210:5321:45
10:53
#5553
6M
6.00 mi06:45:581:11:4311:5728:11
14:05
#6513
8M
8.00 mi07:07:281:33:1311:3921:30
10:45
#6300
9.6M
9.60 mi07:26:481:52:3311:4319:20
12:05
#6172
10M
10.00 mi07:30:161:56:0111:363:28
8:41
#6181
10.5M
10.50 mi07:37:422:03:2711:457:26
14:52
#6086
12M
12.00 mi07:56:202:22:0511:5018:38
12:25
#6145
14M
14.00 mi08:22:452:48:3012:0226:25
13:12
#6142
16M
16.00 mi08:43:033:08:4811:4820:18
10:09
#5993
18M
18.00 mi09:12:013:37:4612:0628:58
14:29
#6050
20M
20.00 mi09:41:104:06:5512:2129:09
14:34
#6161
22M
22.00 mi10:11:304:37:1512:3630:20
15:10
#6291
24M
24.00 mi10:43:225:09:0712:5331:52
15:56
#6345
Finish
26.22 mi11:19:495:45:3413:1136:27
16:26
#6454
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 76%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:54

Segment Time

12:07/mi

Pace

0.90 mi

Distance

Overall

5468

Men

4032

Division

980

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi5723422710006285(Top 88%)4564(Top 90%)1085(Top 92%)
4M4.00 mi2.00 mi5553+1704112+115975+255413(Top 76%)4031(Top 80%)956(Top 81%)
6M6.00 mi2.00 mi6513-9604694-5821094-1197074(Top 99%)5009(Top 99%)1155(Top 98%)
8M8.00 mi2.00 mi6300+2134581+1131072+225370(Top 75%)4023(Top 80%)976(Top 83%)
9.6M9.60 mi1.60 mi6172+1284501+801061+115652(Top 79%)4165(Top 82%)1009(Top 86%)
10M10.00 mi0.40 mi6181-94505-41065-46438(Top 90%)4642(Top 92%)1098(Top 93%)
10.5M10.50 mi0.50 mi6086+954436+691049+165052(Top 70%)3769(Top 75%)914(Top 78%)
12M12.00 mi1.50 mi6145-594484-481059-106285(Top 88%)4564(Top 90%)1085(Top 92%)
14M14.00 mi2.00 mi6142+34475+91062-36099(Top 85%)4425(Top 88%)1055(Top 90%)
16M16.00 mi2.00 mi5993+1494376+991047+154798(Top 67%)3590(Top 71%)883(Top 75%)
18M18.00 mi2.00 mi6050-574408-321054-76248(Top 87%)4453(Top 88%)1057(Top 90%)
20M20.00 mi2.00 mi6161-1114466-581067-136589(Top 92%)4655(Top 92%)1095(Top 93%)
22M22.00 mi2.00 mi6291-1304535-691081-146843(Top 95%)4823(Top 95%)1130(Top 96%)
24M24.00 mi2.00 mi6345-544558-231086-56614(Top 92%)4672(Top 92%)1098(Top 93%)
Finish26.22 mi2.22 mi6454-1094614-561103-176820(Top 95%)4815(Top 95%)1127(Top 96%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 88%
×1human
+6ft-11ft

Overall

6285

Males

4564

M25-29

1093

2M→4M

2.0 - 4.0 mi

Top 76%
×4stories
+75ft-70ft

Overall

5413

Males

4031

M25-29

963

4M→6M

4.0 - 6.0 mi

Top 99%
×5stories
+71ft-18ft

Overall

7074

Males

5009

M25-29

1168

6M→8M

6.0 - 8.0 mi

Top 75%
×9stories
+106ft-21ft

Overall

5370

Males

4023

M25-29

983

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13stories
+117ft-177ft

Overall

5652

Males

4165

M25-29

1016

9.6M→10M

9.6 - 10.0 mi

Top 90%
×1story
+17ft-12ft

Overall

6438

Males

4642

M25-29

1107

10M→10.5M

10.0 - 10.5 mi

Top 70%
×9stories
+0ft-102ft

Overall

5052

Males

3769

M25-29

920

10.5M→12M

10.5 - 12.0 mi

Top 88%
×18stories
+304ft-125ft

Overall

6285

Males

4564

M25-29

1093

12M→14M

12.0 - 14.0 mi

Top 85%
×9stories
+99ft-125ft

Overall

6099

Males

4425

M25-29

1059

14M→16M

14.0 - 16.0 mi

Top 67%
×9stories
+124ft-78ft

Overall

4798

Males

3590

M25-29

885

16M→18M

16.0 - 18.0 mi

Top 87%
×8stories
+106ft-45ft

Overall

6248

Males

4453

M25-29

1060

18M→20M

18.0 - 20.0 mi

Top 92%
×3stories
+52ft-26ft

Overall

6589

Males

4655

M25-29

1097

20M→22M

20.0 - 22.0 mi

Top 95%
×21stories
+17ft-266ft

Overall

6843

Males

4823

M25-29

1132

22M→24M

22.0 - 24.0 mi

Top 92%
×3stories
+70ft-85ft

Overall

6614

Males

4672

M25-29

1099

24M→Finish

24.0 - 26.2 mi

Top 95%
~flat
+2ft-2ft

Overall

6820

Males

4815

M25-29

1127

Passing Analysis

Category:
Athletes Passed
1098*
Passed By
1829
Net Change
-731
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5723
2M → 4M221*51+170#5723#5553
4M → 6M15975-960#5553#6513
6M → 8M224*11+213#6513#6300
8M → 9.6M146*18+128#6300#6172
9.6M → 10M1524-9#6172#6181
10M → 10.5M983+95#6181#6086
10.5M → 12M4099-59#6086#6145
12M → 14M57*54+3#6145#6142
14M → 16M174*25+149#6142#5993
16M → 18M49*106-57#5993#6050
18M → 20M15*126-111#6050#6161
20M → 22M8*138-130#6161#6291
22M → 24M15*69-54#6291#6345
24M → Finish21*130-109#6345#6454
TOTALS1098*1829-731

* 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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