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SF MARATHON 2026

Jack Vallee

Bib: 8258•M•Age: 26

Moraga, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 36%
Gender (Male)
#0 / 5052
Top 41%
Division (M25-29)
#0 / 1176
Top 44%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:57
Rank: #2203
Start → 2M
17:57 | 8:58/mi
4M
36:47
Rank: #2682 (-479)
2M → 4M
18:50 | 9:25/mi
6M
55:12
Rank: #2640 (+42)
4M → 6M
18:25 | 9:12/mi
8M
1:14:56
Rank: #2981 (-341)
6M → 8M
19:44 | 9:52/mi
9.6M
1:30:44
Rank: #2964 (+17)
8M → 9.6M
15:48 | 9:52/mi
10M
1:33:15
Rank: #2941 (+23)
9.6M → 10M
2:31 | 6:18/mi
10.5M
1:39:09
Rank: #2862 (+79)
10M → 10.5M
5:54 | 11:48/mi
12M
1:52:24
Rank: #2792 (+70)
10.5M → 12M
13:15 | 8:50/mi
14M
2:13:17
Rank: #2845 (-53)
12M → 14M
20:53 | 10:26/mi
16M
2:28:02
Rank: #2587 (+258)
14M → 16M
14:45 | 7:22/mi
18M
2:51:27
Rank: #2767 (-180)
16M → 18M
23:25 | 11:43/mi
20M
3:10:57
Rank: #2680 (+87)
18M → 20M
19:30 | 9:45/mi
22M
3:29:40
Rank: #2617 (+63)
20M → 22M
18:43 | 9:21/mi
24M
3:51:53
Rank: #2600 (+17)
22M → 24M
22:13 | 11:07/mi
Finish· 26.22 mi
4:15:30
Rank: #2587 (+13)
24M → Finish
23:37 | 10:39/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:13:17
Pace9:31 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:02:13
Pace10:00 /mi
📊Negative Split: 8.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:54:5017:578:5817:57
8:58
-
4M
4.00 mi06:13:4036:479:1218:50
9:25
+0:27
6M
6.00 mi06:32:0555:129:1218:25
9:12
-0:13
8M
8.00 mi06:51:491:14:569:2219:44
9:52
+0:40
9.6M
9.60 mi07:07:371:30:449:2715:48
9:52
0:00
10M
10.00 mi07:10:081:33:159:202:31
6:18
-3:34
10.5M
10.50 mi07:16:021:39:099:275:54
11:48
+5:30
12M
12.00 mi07:29:171:52:249:2213:15
8:50
-2:58
14M
14.00 mi07:50:102:13:179:3120:53
10:26
+1:36
16M
16.00 mi08:04:552:28:029:1514:45
7:22
-3:04
18M
18.00 mi08:28:202:51:279:3223:25
11:43
+4:21
20M
20.00 mi08:47:503:10:579:3319:30
9:45
-1:58
22M
22.00 mi09:06:333:29:409:3218:43
9:21
-0:24
24M
24.00 mi09:28:463:51:539:4022:13
11:07
+1:46
Finish
26.22 mi09:52:234:15:309:4523:37
10:39
-0:28

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

6:18 /mi

Average Pace

9:45 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:28

19% of race

Time at Steady Pace

2:11:53

52% of race

Time at Slower Pace

1:15:09

29% of race

Average Pace: 9:45 /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 mi05:54:5017:578:5817:57
8:58
#2203
4M
4.00 mi06:13:4036:479:1218:50
9:25
#2682
6M
6.00 mi06:32:0555:129:1218:25
9:12
#2640
8M
8.00 mi06:51:491:14:569:2219:44
9:52
#2981
9.6M
9.60 mi07:07:371:30:449:2715:48
9:52
#2964
10M
10.00 mi07:10:081:33:159:202:31
6:18
#2941
10.5M
10.50 mi07:16:021:39:099:275:54
11:48
#2862
12M
12.00 mi07:29:171:52:249:2213:15
8:50
#2792
14M
14.00 mi07:50:102:13:179:3120:53
10:26
#2845
16M
16.00 mi08:04:552:28:029:1514:45
7:22
#2587
18M
18.00 mi08:28:202:51:279:3223:25
11:43
#2767
20M
20.00 mi08:47:503:10:579:3319:30
9:45
#2680
22M
22.00 mi09:06:333:29:409:3218:43
9:21
#2617
24M
24.00 mi09:28:463:51:539:4022:13
11:07
#2600
Finish
26.22 mi09:52:234:15:309:4523:37
10:39
#2587
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 28%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:25

Segment Time

9:21/mi

Pace

0.90 mi

Distance

Overall

2041

Men

1735

Division

435

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi220318594532599(Top 36%)2154(Top 43%)550(Top 47%)
4M4.00 mi2.00 mi2682-4792217-358540-873057(Top 43%)2506(Top 50%)619(Top 53%)
6M6.00 mi2.00 mi2640+422186+31535+52667(Top 37%)2208(Top 44%)542(Top 46%)
8M8.00 mi2.00 mi2981-3412452-266604-693966(Top 55%)3143(Top 62%)762(Top 65%)
9.6M9.60 mi1.60 mi2964+172435+17603+12985(Top 42%)2448(Top 48%)609(Top 52%)
10M10.00 mi0.40 mi2941+232421+14599+42386(Top 33%)1998(Top 40%)482(Top 41%)
10.5M10.50 mi0.50 mi2862+792355+66579+202049(Top 29%)1741(Top 34%)430(Top 37%)
12M12.00 mi1.50 mi2792+702310+45575+42599(Top 36%)2154(Top 43%)550(Top 47%)
14M14.00 mi2.00 mi2845-532348-38586-113238(Top 45%)2611(Top 52%)647(Top 55%)
16M16.00 mi2.00 mi2587+2582139+209533+531448(Top 20%)1212(Top 24%)308(Top 26%)
18M18.00 mi2.00 mi2767-1802273-134567-344179(Top 58%)3142(Top 62%)777(Top 66%)
20M20.00 mi2.00 mi2680+872202+71549+182312(Top 32%)1863(Top 37%)460(Top 39%)
22M22.00 mi2.00 mi2617+632142+60530+192408(Top 34%)1898(Top 38%)478(Top 41%)
24M24.00 mi2.00 mi2600+172107+35523+72928(Top 41%)2192(Top 43%)548(Top 47%)
Finish26.22 mi2.22 mi2587+132087+20518+53053(Top 43%)2258(Top 45%)571(Top 49%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 36%
×1human
+6ft-11ft

Overall

2599

Males

2154

M25-29

552

2M→4M

2.0 - 4.0 mi

Top 43%
×4stories
+75ft-70ft

Overall

3057

Males

2506

M25-29

622

4M→6M

4.0 - 6.0 mi

Top 37%
×5stories
+71ft-18ft

Overall

2667

Males

2208

M25-29

545

6M→8M

6.0 - 8.0 mi

Top 55%
×9stories
+106ft-21ft

Overall

3966

Males

3143

M25-29

768

8M→9.6M

8.0 - 9.6 mi

Top 42%
×13stories
+117ft-177ft

Overall

2985

Males

2448

M25-29

613

9.6M→10M

9.6 - 10.0 mi

Top 33%
×1story
+17ft-12ft

Overall

2386

Males

1998

M25-29

485

10M→10.5M

10.0 - 10.5 mi

Top 29%
×9stories
+0ft-102ft

Overall

2049

Males

1741

M25-29

434

10.5M→12M

10.5 - 12.0 mi

Top 36%
×18stories
+304ft-125ft

Overall

2599

Males

2154

M25-29

552

12M→14M

12.0 - 14.0 mi

Top 45%
×9stories
+99ft-125ft

Overall

3238

Males

2611

M25-29

650

14M→16M

14.0 - 16.0 mi

Top 20%
×9stories
+124ft-78ft

Overall

1448

Males

1212

M25-29

308

16M→18M

16.0 - 18.0 mi

Top 58%
×8stories
+106ft-45ft

Overall

4179

Males

3142

M25-29

780

18M→20M

18.0 - 20.0 mi

Top 32%
×3stories
+52ft-26ft

Overall

2312

Males

1863

M25-29

461

20M→22M

20.0 - 22.0 mi

Top 34%
×21stories
+17ft-266ft

Overall

2408

Males

1898

M25-29

479

22M→24M

22.0 - 24.0 mi

Top 41%
×3stories
+70ft-85ft

Overall

2928

Males

2192

M25-29

548

24M→Finish

24.0 - 26.2 mi

Top 43%
~flat
+2ft-2ft

Overall

3053

Males

2258

M25-29

571

Passing Analysis

Category:
Athletes Passed
1041*
Passed By
1425
Net Change
-384
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2203
2M → 4M23502-479#2203#2682
4M → 6M10058+42#2682#2640
6M → 8M7*348-341#2640#2981
8M → 9.6M60*43+17#2981#2964
9.6M → 10M230+23#2964#2941
10M → 10.5M812+79#2941#2862
10.5M → 12M8616+70#2862#2792
12M → 14M35*88-53#2792#2845
14M → 16M262*4+258#2845#2587
16M → 18M34214-180#2587#2767
18M → 20M108*21+87#2767#2680
20M → 22M87*24+63#2680#2617
22M → 24M71*54+17#2617#2600
24M → Finish64*51+13#2600#2587
TOTALS1041*1425-384

* 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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