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SF MARATHON 2026

Michael Alarcon

Bib: 5183•M•Age: 28

Burbank, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 41%
Gender (Male)
#0 / 5052
Top 46%
Division (M25-29)
#0 / 1176
Top 49%
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
21:17
Rank: #5382
Start → 2M
21:17 | 10:38/mi
4M
42:21
Rank: #5088 (+294)
2M → 4M
21:04 | 10:32/mi
6M
1:02:38
Rank: #4689 (+399)
4M → 6M
20:17 | 10:08/mi
8M
1:22:26
Rank: #4481 (+208)
6M → 8M
19:48 | 9:54/mi
9.6M
1:39:12
Rank: #4290 (+191)
8M → 9.6M
16:46 | 10:29/mi
10M
1:41:57
Rank: #4264 (+26)
9.6M → 10M
2:45 | 6:53/mi
10.5M
1:48:38
Rank: #4191 (+73)
10M → 10.5M
6:41 | 13:22/mi
12M
2:03:24
Rank: #4116 (+75)
10.5M → 12M
14:46 | 9:51/mi
14M
2:24:28
Rank: #3959 (+157)
12M → 14M
21:04 | 10:32/mi
16M
2:39:26
Rank: #3608 (+351)
14M → 16M
14:58 | 7:29/mi
18M
3:02:31
Rank: #3635 (-27)
16M → 18M
23:05 | 11:33/mi
20M
3:21:10
Rank: #3388 (+247)
18M → 20M
18:39 | 9:19/mi
22M
3:38:23
Rank: #3176 (+212)
20M → 22M
17:13 | 8:36/mi
24M
3:59:44
Rank: #3073 (+103)
22M → 24M
21:21 | 10:41/mi
Finish· 26.22 mi
4:21:26
Rank: #2909 (+164)
24M → Finish
21:42 | 9:47/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:24:28
Pace10:19 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:56:58
Pace9:34 /mi
📊Negative Split: 19.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:5321:1710:3821:17
10:38
-
4M
4.00 mi06:07:5742:2110:3521:04
10:32
-0:06
6M
6.00 mi06:28:141:02:3810:2620:17
10:08
-0:24
8M
8.00 mi06:48:021:22:2610:1819:48
9:54
-0:14
9.6M
9.60 mi07:04:481:39:1210:2016:46
10:29
+0:35
10M
10.00 mi07:07:331:41:5710:122:45
6:53
-3:36
10.5M
10.50 mi07:14:141:48:3810:216:41
13:22
+6:29
12M
12.00 mi07:29:002:03:2410:1714:46
9:51
-3:31
14M
14.00 mi07:50:042:24:2810:1921:04
10:32
+0:41
16M
16.00 mi08:05:022:39:269:5814:58
7:29
-3:03
18M
18.00 mi08:28:073:02:3110:0823:05
11:33
+4:04
20M
20.00 mi08:46:463:21:1010:0318:39
9:19
-2:14
22M
22.00 mi09:03:593:38:239:5617:13
8:36
-0:43
24M
24.00 mi09:25:203:59:449:5921:21
10:41
+2:05
Finish
26.22 mi09:47:024:21:269:5921:42
9:47
-0:54

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

6:53 /mi

Average Pace

9:59 /mi

Slowest Pace

13:22 /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

53:35

20% of race

Time at Steady Pace

2:58:05

68% of race

Time at Slower Pace

29:46

11% of race

Average Pace: 9:58 /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 mi05:46:5321:1710:3821:17
10:38
#5382
4M
4.00 mi06:07:5742:2110:3521:04
10:32
#5088
6M
6.00 mi06:28:141:02:3810:2620:17
10:08
#4689
8M
8.00 mi06:48:021:22:2610:1819:48
9:54
#4481
9.6M
9.60 mi07:04:481:39:1210:2016:46
10:29
#4290
10M
10.00 mi07:07:331:41:5710:122:45
6:53
#4264
10.5M
10.50 mi07:14:141:48:3810:216:41
13:22
#4191
12M
12.00 mi07:29:002:03:2410:1714:46
9:51
#4116
14M
14.00 mi07:50:042:24:2810:1921:04
10:32
#3959
16M
16.00 mi08:05:022:39:269:5814:58
7:29
#3608
18M
18.00 mi08:28:073:02:3110:0823:05
11:33
#3635
20M
20.00 mi08:46:463:21:1010:0318:39
9:19
#3388
22M
22.00 mi09:03:593:38:239:5617:13
8:36
#3176
24M
24.00 mi09:25:203:59:449:5921:21
10:41
#3073
Finish
26.22 mi09:47:024:21:269:5921:42
9:47
#2909
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 50%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:26

Segment Time

10:29/mi

Pace

0.90 mi

Distance

Overall

3584

Men

2855

Division

711

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi538240179523962(Top 55%)3109(Top 62%)781(Top 66%)
4M4.00 mi2.00 mi5088+2943834+183914+384902(Top 68%)3730(Top 74%)897(Top 76%)
6M6.00 mi2.00 mi4689+3993592+242863+514034(Top 56%)3188(Top 63%)783(Top 67%)
8M8.00 mi2.00 mi4481+2083469+123847+164033(Top 56%)3188(Top 63%)776(Top 66%)
9.6M9.60 mi1.60 mi4290+1913334+135820+273728(Top 52%)2959(Top 59%)732(Top 62%)
10M10.00 mi0.40 mi4264+263320+14818+23701(Top 52%)2952(Top 58%)729(Top 62%)
10.5M10.50 mi0.50 mi4191+733273+47810+83663(Top 51%)2893(Top 57%)714(Top 61%)
12M12.00 mi1.50 mi4116+753230+43801+93962(Top 55%)3109(Top 62%)781(Top 66%)
14M14.00 mi2.00 mi3959+1573123+107771+303356(Top 47%)2691(Top 53%)664(Top 56%)
16M16.00 mi2.00 mi3608+3512884+239713+581567(Top 22%)1303(Top 26%)332(Top 28%)
18M18.00 mi2.00 mi3635-272881+3711+23986(Top 56%)3020(Top 60%)747(Top 64%)
20M20.00 mi2.00 mi3388+2472704+177672+391838(Top 26%)1512(Top 30%)378(Top 32%)
22M22.00 mi2.00 mi3176+2122537+167622+501526(Top 21%)1251(Top 25%)321(Top 27%)
24M24.00 mi2.00 mi3073+1032447+90597+252498(Top 35%)1895(Top 38%)468(Top 40%)
Finish26.22 mi2.22 mi2909+1642316+131572+252027(Top 28%)1574(Top 31%)408(Top 35%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 55%
×1human
+6ft-11ft

Overall

3962

Males

3109

M25-29

785

2M→4M

2.0 - 4.0 mi

Top 68%
×4stories
+75ft-70ft

Overall

4902

Males

3730

M25-29

903

4M→6M

4.0 - 6.0 mi

Top 56%
×5stories
+71ft-18ft

Overall

4034

Males

3188

M25-29

788

6M→8M

6.0 - 8.0 mi

Top 56%
×9stories
+106ft-21ft

Overall

4033

Males

3188

M25-29

782

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13stories
+117ft-177ft

Overall

3728

Males

2959

M25-29

736

9.6M→10M

9.6 - 10.0 mi

Top 52%
×1story
+17ft-12ft

Overall

3701

Males

2952

M25-29

733

10M→10.5M

10.0 - 10.5 mi

Top 51%
×9stories
+0ft-102ft

Overall

3663

Males

2893

M25-29

718

10.5M→12M

10.5 - 12.0 mi

Top 55%
×18stories
+304ft-125ft

Overall

3962

Males

3109

M25-29

785

12M→14M

12.0 - 14.0 mi

Top 47%
×9stories
+99ft-125ft

Overall

3356

Males

2691

M25-29

667

14M→16M

14.0 - 16.0 mi

Top 22%
×9stories
+124ft-78ft

Overall

1567

Males

1303

M25-29

332

16M→18M

16.0 - 18.0 mi

Top 56%
×8stories
+106ft-45ft

Overall

3986

Males

3020

M25-29

750

18M→20M

18.0 - 20.0 mi

Top 26%
×3stories
+52ft-26ft

Overall

1838

Males

1512

M25-29

379

20M→22M

20.0 - 22.0 mi

Top 21%
×21stories
+17ft-266ft

Overall

1526

Males

1251

M25-29

321

22M→24M

22.0 - 24.0 mi

Top 35%
×3stories
+70ft-85ft

Overall

2498

Males

1895

M25-29

468

24M→Finish

24.0 - 26.2 mi

Top 28%
~flat
+2ft-2ft

Overall

2027

Males

1574

M25-29

408

Passing Analysis

Category:
Athletes Passed
2758*
Passed By
285
Net Change
+2473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5382
2M → 4M332*38+294#5382#5088
4M → 6M4089+399#5088#4689
6M → 8M217*9+208#4689#4481
8M → 9.6M202*11+191#4481#4290
9.6M → 10M293+26#4290#4264
10M → 10.5M8512+73#4264#4191
10.5M → 12M11641+75#4191#4116
12M → 14M164*7+157#4116#3959
14M → 16M351*0+351#3959#3608
16M → 18M97124-27#3608#3635
18M → 20M250*3+247#3635#3388
20M → 22M213*1+212#3388#3176
22M → 24M124*21+103#3176#3073
24M → Finish170*6+164#3073#2909
TOTALS2758*285+2473

* 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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