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SF MARATHON 2026

Alec DiMario

Bib: 2010•M•Age: 36

Calabasas, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 3%
Gender (Male)
#0 / 5052
Top 4%
Division (M35-39)
#0 / 717
Top 4%
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
14:56
Rank: #414
Start → 2M
14:56 | 7:28/mi
4M
29:59
Rank: #406 (+8)
2M → 4M
15:03 | 7:32/mi
6M
45:06
Rank: #388 (+18)
4M → 6M
15:07 | 7:33/mi
8M
59:37
Rank: #357 (+31)
6M → 8M
14:31 | 7:15/mi
9.6M
1:11:47
Rank: #342 (+15)
8M → 9.6M
12:10 | 7:36/mi
10M
1:13:51
Rank: #340 (+2)
9.6M → 10M
2:04 | 5:10/mi
10.5M
1:18:42
Rank: #338 (+2)
10M → 10.5M
4:51 | 9:42/mi
12M
1:28:56
Rank: #332 (+6)
10.5M → 12M
10:14 | 6:49/mi
14M
1:44:12
Rank: #319 (+13)
12M → 14M
15:16 | 7:38/mi
16M
1:55:34
Rank: #247 (+72)
14M → 16M
11:22 | 5:41/mi
18M
2:12:05
Rank: #265 (-18)
16M → 18M
16:31 | 8:16/mi
20M
2:26:35
Rank: #247 (+18)
18M → 20M
14:30 | 7:15/mi
22M
2:41:06
Rank: #242 (+5)
20M → 22M
14:31 | 7:15/mi
24M
2:56:26
Rank: #218 (+24)
22M → 24M
15:20 | 7:40/mi
Finish· 26.22 mi
3:13:12
Rank: #205 (+13)
24M → Finish
16:46 | 7:33/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:44:12
Pace7:27 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:29:00
Pace7:17 /mi
📊Negative Split: 14.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:30:4814:567:2814:56
7:28
-
4M
4.00 mi05:45:5129:597:3015:03
7:32
+0:04
6M
6.00 mi06:00:5845:067:3115:07
7:33
+0:01
8M
8.00 mi06:15:2959:377:2714:31
7:15
-0:18
9.6M
9.60 mi06:27:391:11:477:2912:10
7:36
+0:21
10M
10.00 mi06:29:431:13:517:232:04
5:10
-2:26
10.5M
10.50 mi06:34:341:18:427:304:51
9:42
+4:32
12M
12.00 mi06:44:481:28:567:2510:14
6:49
-2:53
14M
14.00 mi07:00:041:44:127:2715:16
7:38
+0:49
16M
16.00 mi07:11:261:55:347:1311:22
5:41
-1:57
18M
18.00 mi07:27:572:12:057:2016:31
8:16
+2:35
20M
20.00 mi07:42:272:26:357:2014:30
7:15
-1:01
22M
22.00 mi07:56:582:41:067:1914:31
7:15
0:00
24M
24.00 mi08:12:182:56:267:2115:20
7:40
+0:25
Finish
26.22 mi08:29:043:13:127:2216:46
7:33
-0:07

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

5:10 /mi

Average Pace

7:22 /mi

Slowest Pace

9:42 /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

23:40

12% of race

Time at Steady Pace

2:28:10

77% of race

Time at Slower Pace

21:22

11% of race

Average Pace: 7:22 /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 mi05:30:4814:567:2814:56
7:28
#414
4M
4.00 mi05:45:5129:597:3015:03
7:32
#406
6M
6.00 mi06:00:5845:067:3115:07
7:33
#388
8M
8.00 mi06:15:2959:377:2714:31
7:15
#357
9.6M
9.60 mi06:27:391:11:477:2912:10
7:36
#342
10M
10.00 mi06:29:431:13:517:232:04
5:10
#340
10.5M
10.50 mi06:34:341:18:427:304:51
9:42
#338
12M
12.00 mi06:44:481:28:567:2510:14
6:49
#332
14M
14.00 mi07:00:041:44:127:2715:16
7:38
#319
16M
16.00 mi07:11:261:55:347:1311:22
5:41
#247
18M
18.00 mi07:27:572:12:057:2016:31
8:16
#265
20M
20.00 mi07:42:272:26:357:2014:30
7:15
#247
22M
22.00 mi07:56:582:41:067:1914:31
7:15
#242
24M
24.00 mi08:12:182:56:267:2115:20
7:40
#218
Finish
26.22 mi08:29:043:13:127:2216:46
7:33
#205
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 4%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:55

Segment Time

7:41/mi

Pace

0.90 mi

Distance

Overall

320

Men

297

Division

40

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi41438357242(Top 3%)225(Top 4%)29(Top 4%)
4M4.00 mi2.00 mi406+8378+555+2387(Top 5%)361(Top 7%)49(Top 7%)
6M6.00 mi2.00 mi388+18359+1949+6391(Top 5%)362(Top 7%)48(Top 7%)
8M8.00 mi2.00 mi357+31334+2547+2327(Top 5%)304(Top 6%)42(Top 6%)
9.6M9.60 mi1.60 mi342+15322+1245+2305(Top 4%)285(Top 6%)41(Top 6%)
10M10.00 mi0.40 mi340+2320+245362(Top 5%)336(Top 7%)47(Top 7%)
10.5M10.50 mi0.50 mi338+2319+145335(Top 5%)306(Top 6%)43(Top 6%)
12M12.00 mi1.50 mi332+6313+645242(Top 3%)225(Top 4%)29(Top 4%)
14M14.00 mi2.00 mi319+13298+1543+2220(Top 3%)207(Top 4%)28(Top 4%)
16M16.00 mi2.00 mi247+72233+6532+11144(Top 2%)137(Top 3%)17(Top 2%)
18M18.00 mi2.00 mi265-18251-1836-4592(Top 8%)517(Top 10%)63(Top 9%)
20M20.00 mi2.00 mi247+18233+1833+3167(Top 2%)158(Top 3%)17(Top 2%)
22M22.00 mi2.00 mi242+5227+632+1366(Top 5%)318(Top 6%)39(Top 5%)
24M24.00 mi2.00 mi218+24205+2229+3175(Top 2%)159(Top 3%)16(Top 2%)
Finish26.22 mi2.22 mi205+13192+1326+3187(Top 3%)170(Top 3%)20(Top 3%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 3%
×1human
+6ft-11ft

Overall

242

Males

225

M35-39

29

2M→4M

2.0 - 4.0 mi

Top 5%
×4stories
+75ft-70ft

Overall

387

Males

361

M35-39

50

4M→6M

4.0 - 6.0 mi

Top 5%
×5stories
+71ft-18ft

Overall

391

Males

362

M35-39

49

6M→8M

6.0 - 8.0 mi

Top 5%
×9stories
+106ft-21ft

Overall

327

Males

304

M35-39

42

8M→9.6M

8.0 - 9.6 mi

Top 4%
×13stories
+117ft-177ft

Overall

305

Males

285

M35-39

41

9.6M→10M

9.6 - 10.0 mi

Top 5%
×1story
+17ft-12ft

Overall

362

Males

336

M35-39

47

10M→10.5M

10.0 - 10.5 mi

Top 5%
×9stories
+0ft-102ft

Overall

335

Males

306

M35-39

43

10.5M→12M

10.5 - 12.0 mi

Top 3%
×18stories
+304ft-125ft

Overall

242

Males

225

M35-39

29

12M→14M

12.0 - 14.0 mi

Top 3%
×9stories
+99ft-125ft

Overall

220

Males

207

M35-39

28

14M→16M

14.0 - 16.0 mi

Top 2%
×9stories
+124ft-78ft

Overall

144

Males

137

M35-39

17

16M→18M

16.0 - 18.0 mi

Top 8%
×8stories
+106ft-45ft

Overall

592

Males

517

M35-39

63

18M→20M

18.0 - 20.0 mi

Top 2%
×3stories
+52ft-26ft

Overall

167

Males

158

M35-39

17

20M→22M

20.0 - 22.0 mi

Top 5%
×21stories
+17ft-266ft

Overall

366

Males

318

M35-39

39

22M→24M

22.0 - 24.0 mi

Top 2%
×3stories
+70ft-85ft

Overall

175

Males

159

M35-39

16

24M→Finish

24.0 - 26.2 mi

Top 3%
~flat
+2ft-2ft

Overall

187

Males

170

M35-39

20

Passing Analysis

Category:
Athletes Passed
293*
Passed By
84
Net Change
+209
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#414
2M → 4M2517+8#414#406
4M → 6M279+18#406#388
6M → 8M34*3+31#388#357
8M → 9.6M161+15#357#342
9.6M → 10M20+2#342#340
10M → 10.5M31+2#340#338
10.5M → 12M82+6#338#332
12M → 14M16*3+13#332#319
14M → 16M720+72#319#247
16M → 18M1836-18#247#265
18M → 20M180+18#265#247
20M → 22M149+5#247#242
22M → 24M251+24#242#218
24M → Finish152+13#218#205
TOTALS293*84+209

* 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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