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SF MARATHON 2026

Brian Madrigal

Bib: 1996•M•Age: 22

American Canyon, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 17%
Gender (Male)
#0 / 5052
Top 20%
M20-29
#0 / 648
Top 22%
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
17:01
Rank: #1427
Start → 2M
17:01 | 8:30/mi
4M
33:58
Rank: #1344 (+83)
2M → 4M
16:57 | 8:29/mi
6M
53:04
Rank: #1897 (-553)
4M → 6M
19:06 | 9:33/mi
8M
1:09:08
Rank: #1567 (+330)
6M → 8M
16:04 | 8:02/mi
9.6M
1:24:15
Rank: #1715 (-148)
8M → 9.6M
15:07 | 9:27/mi
10M
1:26:33
Rank: #1678 (+37)
9.6M → 10M
2:18 | 5:45/mi
10.5M
1:31:56
Rank: #1578 (+100)
10M → 10.5M
5:23 | 10:46/mi
12M
1:43:01
Rank: #1397 (+181)
10.5M → 12M
11:05 | 7:23/mi
14M
2:01:58
Rank: #1445 (-48)
12M → 14M
18:57 | 9:28/mi
16M
2:15:01
Rank: #1241 (+204)
14M → 16M
13:03 | 6:31/mi
18M
2:33:52
Rank: #1239 (+2)
16M → 18M
18:51 | 9:26/mi
20M
2:50:46
Rank: #1169 (+70)
18M → 20M
16:54 | 8:27/mi
22M
3:05:29
Rank: #1036 (+133)
20M → 22M
14:43 | 7:21/mi
24M
3:23:59
Rank: #1004 (+32)
22M → 24M
18:30 | 9:15/mi
Finish· 26.22 mi
3:49:12
Rank: #1212 (-208)
24M → Finish
25:13 | 11:22/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:01:58
Pace8:43 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:47:14
Pace8:47 /mi
📊Negative Split: 12.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:34:0017:018:3017:01
8:30
-
4M
4.00 mi05:50:5733:588:3016:57
8:29
-0:01
6M
6.00 mi06:10:0353:048:5119:06
9:33
+1:04
8M
8.00 mi06:26:071:09:088:3816:04
8:02
-1:31
9.6M
9.60 mi06:41:141:24:158:4715:07
9:27
+1:25
10M
10.00 mi06:43:321:26:338:392:18
5:45
-3:42
10.5M
10.50 mi06:48:551:31:568:455:23
10:46
+5:01
12M
12.00 mi07:00:001:43:018:3511:05
7:23
-3:23
14M
14.00 mi07:18:572:01:588:4318:57
9:28
+2:05
16M
16.00 mi07:32:002:15:018:2613:03
6:31
-2:57
18M
18.00 mi07:50:512:33:528:3318:51
9:26
+2:55
20M
20.00 mi08:07:452:50:468:3216:54
8:27
-0:59
22M
22.00 mi08:22:283:05:298:2614:43
7:21
-1:06
24M
24.00 mi08:40:583:23:598:3018:30
9:15
+1:54
Finish
26.22 mi09:06:113:49:128:4525:13
11:22
+2:07

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

5:45 /mi

Average Pace

8:45 /mi

Slowest Pace

11:22 /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

41:09

18% of race

Time at Steady Pace

1:06:56

29% of race

Time at Slower Pace

2:01:07

53% of race

Average Pace: 8:44 /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 mi05:34:0017:018:3017:01
8:30
#1427
4M
4.00 mi05:50:5733:588:3016:57
8:29
#1344
6M
6.00 mi06:10:0353:048:5119:06
9:33
#1897
8M
8.00 mi06:26:071:09:088:3816:04
8:02
#1567
9.6M
9.60 mi06:41:141:24:158:4715:07
9:27
#1715
10M
10.00 mi06:43:321:26:338:392:18
5:45
#1678
10.5M
10.50 mi06:48:551:31:568:455:23
10:46
#1578
12M
12.00 mi07:00:001:43:018:3511:05
7:23
#1397
14M
14.00 mi07:18:572:01:588:4318:57
9:28
#1445
16M
16.00 mi07:32:002:15:018:2613:03
6:31
#1241
18M
18.00 mi07:50:512:33:528:3318:51
9:26
#1239
20M
20.00 mi08:07:452:50:468:3216:54
8:27
#1169
22M
22.00 mi08:22:283:05:298:2614:43
7:21
#1036
24M
24.00 mi08:40:583:23:598:3018:30
9:15
#1004
Finish
26.22 mi09:06:113:49:128:4525:13
11:22
#1212
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:41

Segment Time

8:32/mi

Pace

0.90 mi

Distance

Overall

964

Men

860

Division

125

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi14271245189559(Top 8%)511(Top 10%)81(Top 13%)
4M4.00 mi2.00 mi1344+831172+73178+111315(Top 18%)1146(Top 23%)176(Top 27%)
6M6.00 mi2.00 mi1897-5531620-448241-633152(Top 44%)2578(Top 51%)376(Top 58%)
8M8.00 mi2.00 mi1567+3301361+259203+38885(Top 12%)789(Top 16%)121(Top 19%)
9.6M9.60 mi1.60 mi1715-1481475-114222-192387(Top 33%)2016(Top 40%)307(Top 47%)
10M10.00 mi0.40 mi1678+371446+29214+81166(Top 16%)1021(Top 20%)142(Top 22%)
10.5M10.50 mi0.50 mi1578+1001364+82202+12985(Top 14%)872(Top 17%)133(Top 21%)
12M12.00 mi1.50 mi1397+1811212+152181+21559(Top 8%)511(Top 10%)81(Top 13%)
14M14.00 mi2.00 mi1445-481252-40185-41903(Top 27%)1627(Top 32%)239(Top 37%)
16M16.00 mi2.00 mi1241+2041088+164162+23518(Top 7%)466(Top 9%)74(Top 11%)
18M18.00 mi2.00 mi1239+21084+4160+21624(Top 23%)1362(Top 27%)184(Top 28%)
20M20.00 mi2.00 mi1169+701016+68148+12830(Top 12%)728(Top 14%)101(Top 16%)
22M22.00 mi2.00 mi1036+133903+113129+19419(Top 6%)364(Top 7%)51(Top 8%)
24M24.00 mi2.00 mi1004+32871+32122+71021(Top 14%)833(Top 16%)114(Top 18%)
Finish26.22 mi2.22 mi1212-2081034-163144-223907(Top 55%)2831(Top 56%)391(Top 60%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
×1human
+6ft-11ft

Overall

559

Males

511

M20-24

81

2M→4M

2.0 - 4.0 mi

Top 18%
×4stories
+75ft-70ft

Overall

1315

Males

1146

M20-24

178

4M→6M

4.0 - 6.0 mi

Top 44%
×5stories
+71ft-18ft

Overall

3152

Males

2578

M20-24

383

6M→8M

6.0 - 8.0 mi

Top 12%
×9stories
+106ft-21ft

Overall

885

Males

789

M20-24

123

8M→9.6M

8.0 - 9.6 mi

Top 33%
×13stories
+117ft-177ft

Overall

2387

Males

2016

M20-24

311

9.6M→10M

9.6 - 10.0 mi

Top 16%
×1story
+17ft-12ft

Overall

1166

Males

1021

M20-24

144

10M→10.5M

10.0 - 10.5 mi

Top 14%
×9stories
+0ft-102ft

Overall

985

Males

872

M20-24

134

10.5M→12M

10.5 - 12.0 mi

Top 8%
×18stories
+304ft-125ft

Overall

559

Males

511

M20-24

81

12M→14M

12.0 - 14.0 mi

Top 27%
×9stories
+99ft-125ft

Overall

1903

Males

1627

M20-24

240

14M→16M

14.0 - 16.0 mi

Top 7%
×9stories
+124ft-78ft

Overall

518

Males

466

M20-24

74

16M→18M

16.0 - 18.0 mi

Top 23%
×8stories
+106ft-45ft

Overall

1624

Males

1362

M20-24

184

18M→20M

18.0 - 20.0 mi

Top 12%
×3stories
+52ft-26ft

Overall

830

Males

728

M20-24

101

20M→22M

20.0 - 22.0 mi

Top 6%
×21stories
+17ft-266ft

Overall

419

Males

364

M20-24

51

22M→24M

22.0 - 24.0 mi

Top 14%
×3stories
+70ft-85ft

Overall

1021

Males

833

M20-24

114

24M→Finish

24.0 - 26.2 mi

Top 55%
~flat
+2ft-2ft

Overall

3907

Males

2831

M20-24

391

Passing Analysis

Category:
Athletes Passed
1325*
Passed By
1110
Net Change
+215
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1427
2M → 4M11633+83#1427#1344
4M → 6M3556-553#1344#1897
6M → 8M331*1+330#1897#1567
8M → 9.6M15163-148#1567#1715
9.6M → 10M381+37#1715#1678
10M → 10.5M1022+100#1678#1578
10.5M → 12M1810+181#1578#1397
12M → 14M16*64-48#1397#1445
14M → 16M205*1+204#1445#1241
16M → 18M5553+2#1241#1239
18M → 20M77*7+70#1239#1169
20M → 22M136*3+133#1169#1036
22M → 24M48*16+32#1036#1004
24M → Finish2*210-208#1004#1212
TOTALS1325*1110+215

* 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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