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SF MARATHON 2026

Thomas Dwyer

Bib: 9743•M•Age: 36

Mountain View, 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
23:11
Rank: #6531
Start → 2M
23:11 | 11:35/mi
4M
46:42
Rank: #6440 (+91)
2M → 4M
23:31 | 11:46/mi
6M
1:10:21
Rank: #6322 (+118)
4M → 6M
23:39 | 11:49/mi
8M
1:33:47
Rank: #6372 (-50)
6M → 8M
23:26 | 11:43/mi
9.6M
1:53:37
Rank: #6274 (+98)
8M → 9.6M
19:50 | 12:24/mi
10M
1:56:57
Rank: #6272 (+2)
9.6M → 10M
3:20 | 8:21/mi
10.5M
2:04:44
Rank: #6197 (+75)
10M → 10.5M
7:47 | 15:34/mi
12M
2:22:35
Rank: #6191 (+6)
10.5M → 12M
17:51 | 11:54/mi
14M
2:49:10
Rank: #6175 (+16)
12M → 14M
26:35 | 13:17/mi
16M
3:13:23
Rank: #6223 (-48)
14M → 16M
24:13 | 12:06/mi
18M
3:37:35
Rank: #6044 (+179)
16M → 18M
24:12 | 12:06/mi
20M
4:04:17
Rank: #6053 (-9)
18M → 20M
26:42 | 13:21/mi
22M
4:29:02
Rank: #6010 (+43)
20M → 22M
24:45 | 12:22/mi
24M
4:55:31
Rank: #5920 (+90)
22M → 24M
26:29 | 13:15/mi
Finish· 26.22 mi
5:22:44
Rank: #5806 (+114)
24M → Finish
27:13 | 12:16/mi
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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:49:10
Pace12:05 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:33:34
Pace12:34 /mi
📊Negative Split: 9.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:00:1523:1111:3523:11
11:35
-
4M
4.00 mi06:23:4646:4211:4123:31
11:46
+0:11
6M
6.00 mi06:47:251:10:2111:4423:39
11:49
+0:03
8M
8.00 mi07:10:511:33:4711:4323:26
11:43
-0:06
9.6M
9.60 mi07:30:411:53:3711:5019:50
12:24
+0:41
10M
10.00 mi07:34:011:56:5711:423:20
8:21
-4:03
10.5M
10.50 mi07:41:482:04:4411:537:47
15:34
+7:13
12M
12.00 mi07:59:392:22:3511:5317:51
11:54
-3:40
14M
14.00 mi08:26:142:49:1012:0526:35
13:17
+1:23
16M
16.00 mi08:50:273:13:2312:0524:13
12:06
-1:11
18M
18.00 mi09:14:393:37:3512:0524:12
12:06
0:00
20M
20.00 mi09:41:214:04:1712:1326:42
13:21
+1:15
22M
22.00 mi10:06:064:29:0212:1424:45
12:22
-0:59
24M
24.00 mi10:32:354:55:3112:1926:29
13:15
+0:53
Finish
26.22 mi10:59:485:22:4412:1927:13
12:16
-0:59

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:21 /mi

Average Pace

12:19 /mi

Slowest Pace

15:34 /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

3:20

1% of race

Time at Steady Pace

3:51:51

72% of race

Time at Slower Pace

1:27:33

27% of race

Average Pace: 12:19 /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 mi06:00:1523:1111:3523:11
11:35
#6531
4M
4.00 mi06:23:4646:4211:4123:31
11:46
#6440
6M
6.00 mi06:47:251:10:2111:4423:39
11:49
#6322
8M
8.00 mi07:10:511:33:4711:4323:26
11:43
#6372
9.6M
9.60 mi07:30:411:53:3711:5019:50
12:24
#6274
10M
10.00 mi07:34:011:56:5711:423:20
8:21
#6272
10.5M
10.50 mi07:41:482:04:4411:537:47
15:34
#6197
12M
12.00 mi07:59:392:22:3511:5317:51
11:54
#6191
14M
14.00 mi08:26:142:49:1012:0526:35
13:17
#6175
16M
16.00 mi08:50:273:13:2312:0524:13
12:06
#6223
18M
18.00 mi09:14:393:37:3512:0524:12
12:06
#6044
20M
20.00 mi09:41:214:04:1712:1326:42
13:21
#6053
22M
22.00 mi10:06:064:29:0212:1424:45
12:22
#6010
24M
24.00 mi10:32:354:55:3112:1926:29
13:15
#5920
Finish
26.22 mi10:59:485:22:4412:1927:13
12:16
#5806
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 79%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:07

Segment Time

12:21/mi

Pace

0.90 mi

Distance

Overall

5660

Men

4151

Division

588

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi653147196585948(Top 83%)4358(Top 86%)610(Top 85%)
4M4.00 mi2.00 mi6440+914650+69645+136395(Top 89%)4614(Top 91%)635(Top 89%)
6M6.00 mi2.00 mi6322+1184579+71637+86196(Top 86%)4517(Top 89%)627(Top 87%)
8M8.00 mi2.00 mi6372-504621-42645-86497(Top 91%)4730(Top 94%)670(Top 93%)
9.6M9.60 mi1.60 mi6274+984557+64633+125903(Top 82%)4315(Top 85%)607(Top 85%)
10M10.00 mi0.40 mi6272+24551+6632+16160(Top 86%)4482(Top 89%)630(Top 88%)
10.5M10.50 mi0.50 mi6197+754503+48629+35582(Top 78%)4098(Top 81%)580(Top 81%)
12M12.00 mi1.50 mi6191+64507-4627+25948(Top 83%)4358(Top 86%)610(Top 85%)
14M14.00 mi2.00 mi6175+164492+15626+16154(Top 86%)4459(Top 88%)636(Top 89%)
16M16.00 mi2.00 mi6223-484522-30633-76215(Top 87%)4480(Top 89%)636(Top 89%)
18M18.00 mi2.00 mi6044+1794405+117619+144517(Top 63%)3367(Top 67%)478(Top 67%)
20M20.00 mi2.00 mi6053-94404+1622-35932(Top 83%)4232(Top 84%)607(Top 85%)
22M22.00 mi2.00 mi6010+434368+36614+85544(Top 77%)3946(Top 78%)559(Top 78%)
24M24.00 mi2.00 mi5920+904299+69605+94994(Top 70%)3569(Top 71%)524(Top 73%)
Finish26.22 mi2.22 mi5806+1144223+76597+84779(Top 67%)3440(Top 68%)501(Top 70%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 83%
×1human
+6ft-11ft

Overall

5948

Males

4358

M35-39

614

2M→4M

2.0 - 4.0 mi

Top 89%
×4stories
+75ft-70ft

Overall

6395

Males

4614

M35-39

642

4M→6M

4.0 - 6.0 mi

Top 86%
×5stories
+71ft-18ft

Overall

6196

Males

4517

M35-39

635

6M→8M

6.0 - 8.0 mi

Top 91%
×9stories
+106ft-21ft

Overall

6497

Males

4730

M35-39

676

8M→9.6M

8.0 - 9.6 mi

Top 82%
×13stories
+117ft-177ft

Overall

5903

Males

4315

M35-39

611

9.6M→10M

9.6 - 10.0 mi

Top 86%
×1story
+17ft-12ft

Overall

6160

Males

4482

M35-39

635

10M→10.5M

10.0 - 10.5 mi

Top 78%
×9stories
+0ft-102ft

Overall

5582

Males

4098

M35-39

583

10.5M→12M

10.5 - 12.0 mi

Top 83%
×18stories
+304ft-125ft

Overall

5948

Males

4358

M35-39

614

12M→14M

12.0 - 14.0 mi

Top 86%
×9stories
+99ft-125ft

Overall

6154

Males

4459

M35-39

638

14M→16M

14.0 - 16.0 mi

Top 87%
×9stories
+124ft-78ft

Overall

6215

Males

4480

M35-39

637

16M→18M

16.0 - 18.0 mi

Top 63%
×8stories
+106ft-45ft

Overall

4517

Males

3367

M35-39

479

18M→20M

18.0 - 20.0 mi

Top 83%
×3stories
+52ft-26ft

Overall

5932

Males

4232

M35-39

608

20M→22M

20.0 - 22.0 mi

Top 77%
×21stories
+17ft-266ft

Overall

5544

Males

3946

M35-39

560

22M→24M

22.0 - 24.0 mi

Top 70%
×3stories
+70ft-85ft

Overall

4994

Males

3569

M35-39

524

24M→Finish

24.0 - 26.2 mi

Top 67%
~flat
+2ft-2ft

Overall

4779

Males

3440

M35-39

501

Passing Analysis

Category:
Athletes Passed
1281*
Passed By
556
Net Change
+725
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6531
2M → 4M170*79+91#6531#6440
4M → 6M174*56+118#6440#6322
6M → 8M37*87-50#6322#6372
8M → 9.6M122*24+98#6372#6274
9.6M → 10M1311+2#6274#6272
10M → 10.5M849+75#6272#6197
10.5M → 12M5953+6#6197#6191
12M → 14M65*49+16#6191#6175
14M → 16M44*92-48#6175#6223
16M → 18M187*8+179#6223#6044
18M → 20M40*49-9#6044#6053
20M → 22M61*18+43#6053#6010
22M → 24M106*16+90#6010#5920
24M → Finish119*5+114#5920#5806
TOTALS1281*556+725

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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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