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SF MARATHON 2026

Samuel Ahearn

Bib: 4647•M•Age: 26

Barre, VT

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 45%
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
20:57
Rank: #5061
Start → 2M
20:57 | 10:28/mi
4M
42:17
Rank: #5057 (+4)
2M → 4M
21:20 | 10:40/mi
6M
1:07:22
Rank: #5824 (-767)
4M → 6M
25:05 | 12:32/mi
8M
1:27:10
Rank: #5416 (+408)
6M → 8M
19:48 | 9:54/mi
9.6M
1:45:36
Rank: #5295 (+121)
8M → 9.6M
18:26 | 11:31/mi
10M
1:48:27
Rank: #5262 (+33)
9.6M → 10M
2:51 | 7:08/mi
10.5M
1:55:49
Rank: #5219 (+43)
10M → 10.5M
7:22 | 14:44/mi
12M
2:10:41
Rank: #5039 (+180)
10.5M → 12M
14:52 | 9:55/mi
14M
2:33:05
Rank: #4867 (+172)
12M → 14M
22:24 | 11:12/mi
16M
2:48:43
Rank: #4458 (+409)
14M → 16M
15:38 | 7:49/mi
18M
3:10:57
Rank: #4295 (+163)
16M → 18M
22:14 | 11:07/mi
20M
3:30:31
Rank: #4043 (+252)
18M → 20M
19:34 | 9:47/mi
22M
3:48:31
Rank: #3790 (+253)
20M → 22M
18:00 | 9:00/mi
24M
4:07:22
Rank: #3492 (+298)
22M → 24M
18:51 | 9:26/mi
Finish· 26.22 mi
4:27:32
Rank: #3245 (+247)
24M → Finish
20:10 | 9:05/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:33:05
Pace10:56 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:54:27
Pace9:22 /mi
📊Negative Split: 25.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:3820:5710:2820:57
10:28
-
4M
4.00 mi06:07:5842:1710:3421:20
10:40
+0:12
6M
6.00 mi06:33:031:07:2211:1425:05
12:32
+1:52
8M
8.00 mi06:52:511:27:1010:5419:48
9:54
-2:38
9.6M
9.60 mi07:11:171:45:3611:0018:26
11:31
+1:37
10M
10.00 mi07:14:081:48:2710:512:51
7:08
-4:23
10.5M
10.50 mi07:21:301:55:4911:027:22
14:44
+7:36
12M
12.00 mi07:36:222:10:4110:5314:52
9:55
-4:49
14M
14.00 mi07:58:462:33:0510:5622:24
11:12
+1:17
16M
16.00 mi08:14:242:48:4310:3315:38
7:49
-3:23
18M
18.00 mi08:36:383:10:5710:3722:14
11:07
+3:18
20M
20.00 mi08:56:123:30:3110:3219:34
9:47
-1:20
22M
22.00 mi09:14:123:48:3110:2318:00
9:00
-0:47
24M
24.00 mi09:33:034:07:2210:1818:51
9:26
+0:26
Finish
26.22 mi09:53:134:27:3210:1320:10
9:05
-0:21

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

7:08 /mi

Average Pace

10:13 /mi

Slowest Pace

14:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

36:29

14% of race

Time at Steady Pace

2:15:32

51% of race

Time at Slower Pace

1:35:31

36% of race

Average Pace: 10:12 /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 mi05:46:3820:5710:2820:57
10:28
#5061
4M
4.00 mi06:07:5842:1710:3421:20
10:40
#5057
6M
6.00 mi06:33:031:07:2211:1425:05
12:32
#5824
8M
8.00 mi06:52:511:27:1010:5419:48
9:54
#5416
9.6M
9.60 mi07:11:171:45:3611:0018:26
11:31
#5295
10M
10.00 mi07:14:081:48:2710:512:51
7:08
#5262
10.5M
10.50 mi07:21:301:55:4911:027:22
14:44
#5219
12M
12.00 mi07:36:222:10:4110:5314:52
9:55
#5039
14M
14.00 mi07:58:462:33:0510:5622:24
11:12
#4867
16M
16.00 mi08:14:242:48:4310:3315:38
7:49
#4458
18M
18.00 mi08:36:383:10:5710:3722:14
11:07
#4295
20M
20.00 mi08:56:123:30:3110:3219:34
9:47
#4043
22M
22.00 mi09:14:123:48:3110:2318:00
9:00
#3790
24M
24.00 mi09:33:034:07:2210:1818:51
9:26
#3492
Finish
26.22 mi09:53:134:27:3210:1320:10
9:05
#3245
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 65%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:13

Segment Time

11:21/mi

Pace

0.90 mi

Distance

Overall

4648

Men

3531

Division

863

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi506138199064037(Top 56%)3164(Top 63%)796(Top 68%)
4M4.00 mi2.00 mi5057+43820-1912-65090(Top 71%)3835(Top 76%)923(Top 78%)
6M6.00 mi2.00 mi5824-7674278-4581017-1056623(Top 92%)4762(Top 94%)1116(Top 95%)
8M8.00 mi2.00 mi5416+4084038+240973+444038(Top 56%)3192(Top 63%)777(Top 66%)
9.6M9.60 mi1.60 mi5295+1213969+69954+195008(Top 70%)3773(Top 75%)919(Top 78%)
10M10.00 mi0.40 mi5262+333954+159544262(Top 59%)3314(Top 66%)801(Top 68%)
10.5M10.50 mi0.50 mi5219+433926+28950+44915(Top 69%)3680(Top 73%)890(Top 76%)
12M12.00 mi1.50 mi5039+1803808+118927+234037(Top 56%)3164(Top 63%)796(Top 68%)
14M14.00 mi2.00 mi4867+1723683+125907+204231(Top 59%)3271(Top 65%)803(Top 68%)
16M16.00 mi2.00 mi4458+4093423+260846+611963(Top 27%)1604(Top 32%)410(Top 35%)
18M18.00 mi2.00 mi4295+1633324+99824+223573(Top 50%)2735(Top 54%)679(Top 58%)
20M20.00 mi2.00 mi4043+2523142+182779+452358(Top 33%)1889(Top 37%)470(Top 40%)
22M22.00 mi2.00 mi3790+2532948+194734+452019(Top 28%)1609(Top 32%)406(Top 35%)
24M24.00 mi2.00 mi3492+2982730+218679+551159(Top 16%)934(Top 18%)248(Top 21%)
Finish26.22 mi2.22 mi3245+2472547+183631+481205(Top 17%)970(Top 19%)262(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 56%
×1human
+6ft-11ft

Overall

4037

Males

3164

M25-29

800

2M→4M

2.0 - 4.0 mi

Top 71%
×4stories
+75ft-70ft

Overall

5090

Males

3835

M25-29

930

4M→6M

4.0 - 6.0 mi

Top 92%
×5stories
+71ft-18ft

Overall

6623

Males

4762

M25-29

1127

6M→8M

6.0 - 8.0 mi

Top 56%
×9stories
+106ft-21ft

Overall

4038

Males

3192

M25-29

783

8M→9.6M

8.0 - 9.6 mi

Top 70%
×13stories
+117ft-177ft

Overall

5008

Males

3773

M25-29

924

9.6M→10M

9.6 - 10.0 mi

Top 59%
×1story
+17ft-12ft

Overall

4262

Males

3314

M25-29

806

10M→10.5M

10.0 - 10.5 mi

Top 69%
×9stories
+0ft-102ft

Overall

4915

Males

3680

M25-29

896

10.5M→12M

10.5 - 12.0 mi

Top 56%
×18stories
+304ft-125ft

Overall

4037

Males

3164

M25-29

800

12M→14M

12.0 - 14.0 mi

Top 59%
×9stories
+99ft-125ft

Overall

4231

Males

3271

M25-29

807

14M→16M

14.0 - 16.0 mi

Top 27%
×9stories
+124ft-78ft

Overall

1963

Males

1604

M25-29

410

16M→18M

16.0 - 18.0 mi

Top 50%
×8stories
+106ft-45ft

Overall

3573

Males

2735

M25-29

682

18M→20M

18.0 - 20.0 mi

Top 33%
×3stories
+52ft-26ft

Overall

2358

Males

1889

M25-29

471

20M→22M

20.0 - 22.0 mi

Top 28%
×21stories
+17ft-266ft

Overall

2019

Males

1609

M25-29

407

22M→24M

22.0 - 24.0 mi

Top 16%
×3stories
+70ft-85ft

Overall

1159

Males

934

M25-29

248

24M→Finish

24.0 - 26.2 mi

Top 17%
~flat
+2ft-2ft

Overall

1205

Males

970

M25-29

262

Passing Analysis

Category:
Athletes Passed
2893*
Passed By
1077
Net Change
+1816
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5061
2M → 4M156*152+4#5061#5057
4M → 6M37804-767#5057#5824
6M → 8M412*4+408#5824#5416
8M → 9.6M155*34+121#5416#5295
9.6M → 10M352+33#5295#5262
10M → 10.5M6320+43#5262#5219
10.5M → 12M1899+180#5219#5039
12M → 14M180*8+172#5039#4867
14M → 16M410*1+409#4867#4458
16M → 18M20037+163#4458#4295
18M → 20M252*0+252#4295#4043
20M → 22M255*2+253#4043#3790
22M → 24M300*2+298#3790#3492
24M → Finish249*2+247#3492#3245
TOTALS2893*1077+1816

* 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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