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SF MARATHON 2026

Alex Carcamo

Bib: 8171•M•Age: 27

Fontana, 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
23:53
Rank: #6796
Start → 2M
23:53 | 11:56/mi
4M
50:38
Rank: #7010 (-214)
2M → 4M
26:45 | 13:23/mi
6M
1:14:12
Rank: #6775 (+235)
4M → 6M
23:34 | 11:47/mi
8M
1:36:53
Rank: #6683 (+92)
6M → 8M
22:41 | 11:20/mi
9.6M
1:56:55
Rank: #6550 (+133)
8M → 9.6M
20:02 | 12:31/mi
10M
2:00:15
Rank: #6541 (+9)
9.6M → 10M
3:20 | 8:21/mi
10.5M
2:08:26
Rank: #6491 (+50)
10M → 10.5M
8:11 | 16:22/mi
12M
2:26:41
Rank: #6454 (+37)
10.5M → 12M
18:15 | 12:10/mi
14M
2:52:38
Rank: #6370 (+84)
12M → 14M
25:57 | 12:58/mi
16M
3:17:32
Rank: #6420 (-50)
14M → 16M
24:54 | 12:27/mi
18M
3:42:25
Rank: #6272 (+148)
16M → 18M
24:53 | 12:27/mi
20M
4:07:59
Rank: #6203 (+69)
18M → 20M
25:34 | 12:47/mi
22M
4:34:25
Rank: #6205 (-2)
20M → 22M
26:26 | 13:13/mi
24M
5:04:22
Rank: #6207 (-2)
22M → 24M
29:57 | 14:59/mi
Finish· 26.22 mi
5:37:57
Rank: #6242 (-35)
24M → Finish
33:35 | 15:08/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:52:38
Pace12:20 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:45:19
Pace13:32 /mi
📊Negative Split: 4.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:58:1723:5311:5623:53
11:56
-
4M
4.00 mi06:25:0250:3812:4026:45
13:23
+1:27
6M
6.00 mi06:48:361:14:1212:2223:34
11:47
-1:36
8M
8.00 mi07:11:171:36:5312:0722:41
11:20
-0:27
9.6M
9.60 mi07:31:191:56:5512:1120:02
12:31
+1:11
10M
10.00 mi07:34:392:00:1512:023:20
8:21
-4:10
10.5M
10.50 mi07:42:502:08:2612:148:11
16:22
+8:01
12M
12.00 mi08:01:052:26:4112:1318:15
12:10
-4:12
14M
14.00 mi08:27:022:52:3812:2025:57
12:58
+0:48
16M
16.00 mi08:51:563:17:3212:2124:54
12:27
-0:31
18M
18.00 mi09:16:493:42:2512:2124:53
12:27
0:00
20M
20.00 mi09:42:234:07:5912:2425:34
12:47
+0:20
22M
22.00 mi10:08:494:34:2512:2826:26
13:13
+0:26
24M
24.00 mi10:38:465:04:2212:4129:57
14:59
+1:46
Finish
26.22 mi11:12:215:37:5712:5433:35
15:08
+0:09

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

8:21 /mi

Average Pace

12:54 /mi

Slowest Pace

16:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:01

8% of race

Time at Steady Pace

4:00:13

71% of race

Time at Slower Pace

1:11:43

21% of race

Average Pace: 12:53 /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 mi05:58:1723:5311:5623:53
11:56
#6796
4M
4.00 mi06:25:0250:3812:4026:45
13:23
#7010
6M
6.00 mi06:48:361:14:1212:2223:34
11:47
#6775
8M
8.00 mi07:11:171:36:5312:0722:41
11:20
#6683
9.6M
9.60 mi07:31:191:56:5512:1120:02
12:31
#6550
10M
10.00 mi07:34:392:00:1512:023:20
8:21
#6541
10.5M
10.50 mi07:42:502:08:2612:148:11
16:22
#6491
12M
12.00 mi08:01:052:26:4112:1318:15
12:10
#6454
14M
14.00 mi08:27:022:52:3812:2025:57
12:58
#6370
16M
16.00 mi08:51:563:17:3212:2124:54
12:27
#6420
18M
18.00 mi09:16:493:42:2512:2124:53
12:27
#6272
20M
20.00 mi09:42:234:07:5912:2425:34
12:47
#6203
22M
22.00 mi10:08:494:34:2512:2826:26
13:13
#6205
24M
24.00 mi10:38:465:04:2212:4129:57
14:59
#6207
Finish
26.22 mi11:12:215:37:5712:5433:35
15:08
#6242
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 83%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:31

Segment Time

12:48/mi

Pace

0.90 mi

Distance

Overall

5961

Men

4328

Division

1050

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi6796485411306133(Top 86%)4474(Top 89%)1068(Top 91%)
4M4.00 mi2.00 mi7010-2144977-1231151-217110(Top 99%)5030(Top 100%)1157(Top 98%)
6M6.00 mi2.00 mi6775+2354850+1271130+216168(Top 86%)4501(Top 89%)1063(Top 90%)
8M8.00 mi2.00 mi6683+924806+441125+56157(Top 86%)4518(Top 89%)1072(Top 91%)
9.6M9.60 mi1.60 mi6550+1334720+861111+146008(Top 84%)4371(Top 87%)1043(Top 89%)
10M10.00 mi0.40 mi6541+94716+41112-16165(Top 86%)4484(Top 89%)1070(Top 91%)
10.5M10.50 mi0.50 mi6491+504687+291107+56027(Top 84%)4359(Top 86%)1039(Top 88%)
12M12.00 mi1.50 mi6454+374668+191101+66133(Top 86%)4474(Top 89%)1068(Top 91%)
14M14.00 mi2.00 mi6370+844608+601094+75941(Top 83%)4339(Top 86%)1032(Top 88%)
16M16.00 mi2.00 mi6420-504637-291101-76361(Top 89%)4562(Top 90%)1076(Top 91%)
18M18.00 mi2.00 mi6272+1484539+981077+244817(Top 67%)3556(Top 70%)860(Top 73%)
20M20.00 mi2.00 mi6203+694490+491071+65533(Top 77%)3971(Top 79%)954(Top 81%)
22M22.00 mi2.00 mi6205-24485+51069+26152(Top 86%)4356(Top 86%)1018(Top 87%)
24M24.00 mi2.00 mi6207-24481+41072-36228(Top 87%)4405(Top 87%)1043(Top 89%)
Finish26.22 mi2.22 mi6242-354486-51070+26523(Top 91%)4612(Top 91%)1092(Top 93%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 86%
×1human
+6ft-11ft

Overall

6133

Males

4474

M25-29

1076

2M→4M

2.0 - 4.0 mi

Top 99%
×4stories
+75ft-70ft

Overall

7110

Males

5030

M25-29

1168

4M→6M

4.0 - 6.0 mi

Top 86%
×5stories
+71ft-18ft

Overall

6168

Males

4501

M25-29

1072

6M→8M

6.0 - 8.0 mi

Top 86%
×9stories
+106ft-21ft

Overall

6157

Males

4518

M25-29

1081

8M→9.6M

8.0 - 9.6 mi

Top 84%
×13stories
+117ft-177ft

Overall

6008

Males

4371

M25-29

1050

9.6M→10M

9.6 - 10.0 mi

Top 86%
×1story
+17ft-12ft

Overall

6165

Males

4484

M25-29

1079

10M→10.5M

10.0 - 10.5 mi

Top 84%
×9stories
+0ft-102ft

Overall

6027

Males

4359

M25-29

1047

10.5M→12M

10.5 - 12.0 mi

Top 86%
×18stories
+304ft-125ft

Overall

6133

Males

4474

M25-29

1076

12M→14M

12.0 - 14.0 mi

Top 83%
×9stories
+99ft-125ft

Overall

5941

Males

4339

M25-29

1036

14M→16M

14.0 - 16.0 mi

Top 89%
×9stories
+124ft-78ft

Overall

6361

Males

4562

M25-29

1079

16M→18M

16.0 - 18.0 mi

Top 67%
×8stories
+106ft-45ft

Overall

4817

Males

3556

M25-29

863

18M→20M

18.0 - 20.0 mi

Top 77%
×3stories
+52ft-26ft

Overall

5533

Males

3971

M25-29

956

20M→22M

20.0 - 22.0 mi

Top 86%
×21stories
+17ft-266ft

Overall

6152

Males

4356

M25-29

1020

22M→24M

22.0 - 24.0 mi

Top 87%
×3stories
+70ft-85ft

Overall

6228

Males

4405

M25-29

1044

24M→Finish

24.0 - 26.2 mi

Top 91%
~flat
+2ft-2ft

Overall

6523

Males

4612

M25-29

1092

Passing Analysis

Category:
Athletes Passed
1148*
Passed By
594
Net Change
+554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6796
2M → 4M21*235-214#6796#7010
4M → 6M239*4+235#7010#6775
6M → 8M104*12+92#6775#6683
8M → 9.6M140*7+133#6683#6550
9.6M → 10M156+9#6550#6541
10M → 10.5M6414+50#6541#6491
10.5M → 12M6831+37#6491#6454
12M → 14M99*15+84#6454#6370
14M → 16M50*100-50#6370#6420
16M → 18M157*9+148#6420#6272
18M → 20M82*13+69#6272#6203
20M → 22M35*37-2#6203#6205
22M → 24M41*43-2#6205#6207
24M → Finish33*68-35#6207#6242
TOTALS1148*594+554

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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