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SF MARATHON 2026

Samuel Winslow

Bib: 5602•M•Age: 26

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 48%
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
20:29
Rank: #4606
Start → 2M
20:29 | 10:14/mi
4M
40:55
Rank: #4448 (+158)
2M → 4M
20:26 | 10:13/mi
6M
1:00:44
Rank: #4111 (+337)
4M → 6M
19:49 | 9:54/mi
8M
1:20:59
Rank: #4166 (-55)
6M → 8M
20:15 | 10:07/mi
9.6M
1:38:02
Rank: #4074 (+92)
8M → 9.6M
17:03 | 10:39/mi
10M
1:40:48
Rank: #4058 (+16)
9.6M → 10M
2:46 | 6:55/mi
10.5M
1:47:28
Rank: #3995 (+63)
10M → 10.5M
6:40 | 13:20/mi
12M
2:01:42
Rank: #3904 (+91)
10.5M → 12M
14:14 | 9:29/mi
14M
2:26:46
Rank: #4219 (-315)
12M → 14M
25:04 | 12:32/mi
16M
2:42:11
Rank: #3848 (+371)
14M → 16M
15:25 | 7:42/mi
18M
3:05:12
Rank: #3862 (-14)
16M → 18M
23:01 | 11:31/mi
20M
3:25:59
Rank: #3724 (+138)
18M → 20M
20:47 | 10:23/mi
22M
3:46:14
Rank: #3643 (+81)
20M → 22M
20:15 | 10:07/mi
24M
4:08:19
Rank: #3545 (+98)
22M → 24M
22:05 | 11:03/mi
Finish· 26.22 mi
4:31:00
Rank: #3429 (+116)
24M → Finish
22:41 | 10:13/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:26:46
Pace10:29 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:04:14
Pace10:10 /mi
📊Negative Split: 15.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:5520:2910:1420:29
10:14
-
4M
4.00 mi06:17:2140:5510:1420:26
10:13
-0:01
6M
6.00 mi06:37:101:00:4410:0719:49
9:54
-0:19
8M
8.00 mi06:57:251:20:5910:0720:15
10:07
+0:13
9.6M
9.60 mi07:14:281:38:0210:1317:03
10:39
+0:32
10M
10.00 mi07:17:141:40:4810:052:46
6:55
-3:44
10.5M
10.50 mi07:23:541:47:2810:146:40
13:20
+6:25
12M
12.00 mi07:38:082:01:4210:0914:14
9:29
-3:51
14M
14.00 mi08:03:122:26:4610:2925:04
12:32
+3:03
16M
16.00 mi08:18:372:42:1110:0815:25
7:42
-4:50
18M
18.00 mi08:41:383:05:1210:1723:01
11:31
+3:49
20M
20.00 mi09:02:253:25:5910:1820:47
10:23
-1:08
22M
22.00 mi09:22:403:46:1410:1720:15
10:07
-0:16
24M
24.00 mi09:44:454:08:1910:2122:05
11:03
+0:56
Finish
26.22 mi10:07:264:31:0010:2122:41
10:13
-0:50

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

6:55 /mi

Average Pace

10:21 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:11

7% of race

Time at Steady Pace

2:55:59

65% of race

Time at Slower Pace

1:16:50

28% of race

Average Pace: 10:20 /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 mi05:56:5520:2910:1420:29
10:14
#4606
4M
4.00 mi06:17:2140:5510:1420:26
10:13
#4448
6M
6.00 mi06:37:101:00:4410:0719:49
9:54
#4111
8M
8.00 mi06:57:251:20:5910:0720:15
10:07
#4166
9.6M
9.60 mi07:14:281:38:0210:1317:03
10:39
#4074
10M
10.00 mi07:17:141:40:4810:052:46
6:55
#4058
10.5M
10.50 mi07:23:541:47:2810:146:40
13:20
#3995
12M
12.00 mi07:38:082:01:4210:0914:14
9:29
#3904
14M
14.00 mi08:03:122:26:4610:2925:04
12:32
#4219
16M
16.00 mi08:18:372:42:1110:0815:25
7:42
#3848
18M
18.00 mi08:41:383:05:1210:1723:01
11:31
#3862
20M
20.00 mi09:02:253:25:5910:1820:47
10:23
#3724
22M
22.00 mi09:22:403:46:1410:1720:15
10:07
#3643
24M
24.00 mi09:44:454:08:1910:2122:05
11:03
#3545
Finish
26.22 mi10:07:264:31:0010:2122:41
10:13
#3429
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

3588

Men

2858

Division

712

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi460635448473486(Top 49%)2790(Top 55%)704(Top 60%)
4M4.00 mi2.00 mi4448+1583448+96830+174363(Top 61%)3395(Top 67%)820(Top 70%)
6M6.00 mi2.00 mi4111+3373241+207793+373689(Top 51%)2957(Top 59%)727(Top 62%)
8M8.00 mi2.00 mi4166-553272-31805-124399(Top 61%)3409(Top 67%)830(Top 71%)
9.6M9.60 mi1.60 mi4074+923207+65798+73973(Top 55%)3121(Top 62%)777(Top 66%)
10M10.00 mi0.40 mi4058+163199+8796+23793(Top 53%)3019(Top 60%)742(Top 63%)
10.5M10.50 mi0.50 mi3995+633156+43788+83636(Top 51%)2877(Top 57%)710(Top 60%)
12M12.00 mi1.50 mi3904+913092+64771+173486(Top 49%)2790(Top 55%)704(Top 60%)
14M14.00 mi2.00 mi4219-3153287-195813-425627(Top 79%)4142(Top 82%)995(Top 85%)
16M16.00 mi2.00 mi3848+3713045+242749+641833(Top 26%)1504(Top 30%)377(Top 32%)
18M18.00 mi2.00 mi3862-143036+9754-53960(Top 55%)3004(Top 59%)742(Top 63%)
20M20.00 mi2.00 mi3724+1382920+116724+303019(Top 42%)2347(Top 46%)577(Top 49%)
22M22.00 mi2.00 mi3643+812849+71710+143288(Top 46%)2493(Top 49%)621(Top 53%)
24M24.00 mi2.00 mi3545+982766+83685+252861(Top 40%)2146(Top 42%)533(Top 45%)
Finish26.22 mi2.22 mi3429+1162674+92665+202539(Top 35%)1910(Top 38%)493(Top 42%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
×1human
+6ft-11ft

Overall

3486

Males

2790

M25-29

707

2M→4M

2.0 - 4.0 mi

Top 61%
×4stories
+75ft-70ft

Overall

4363

Males

3395

M25-29

826

4M→6M

4.0 - 6.0 mi

Top 51%
×5stories
+71ft-18ft

Overall

3689

Males

2957

M25-29

732

6M→8M

6.0 - 8.0 mi

Top 61%
×9stories
+106ft-21ft

Overall

4399

Males

3409

M25-29

836

8M→9.6M

8.0 - 9.6 mi

Top 55%
×13stories
+117ft-177ft

Overall

3973

Males

3121

M25-29

781

9.6M→10M

9.6 - 10.0 mi

Top 53%
×1story
+17ft-12ft

Overall

3793

Males

3019

M25-29

746

10M→10.5M

10.0 - 10.5 mi

Top 51%
×9stories
+0ft-102ft

Overall

3636

Males

2877

M25-29

714

10.5M→12M

10.5 - 12.0 mi

Top 49%
×18stories
+304ft-125ft

Overall

3486

Males

2790

M25-29

707

12M→14M

12.0 - 14.0 mi

Top 79%
×9stories
+99ft-125ft

Overall

5627

Males

4142

M25-29

999

14M→16M

14.0 - 16.0 mi

Top 26%
×9stories
+124ft-78ft

Overall

1833

Males

1504

M25-29

377

16M→18M

16.0 - 18.0 mi

Top 55%
×8stories
+106ft-45ft

Overall

3960

Males

3004

M25-29

745

18M→20M

18.0 - 20.0 mi

Top 42%
×3stories
+52ft-26ft

Overall

3019

Males

2347

M25-29

578

20M→22M

20.0 - 22.0 mi

Top 46%
×21stories
+17ft-266ft

Overall

3288

Males

2493

M25-29

622

22M→24M

22.0 - 24.0 mi

Top 40%
×3stories
+70ft-85ft

Overall

2861

Males

2146

M25-29

533

24M→Finish

24.0 - 26.2 mi

Top 35%
~flat
+2ft-2ft

Overall

2539

Males

1910

M25-29

493

Passing Analysis

Category:
Athletes Passed
1992*
Passed By
815
Net Change
+1177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4606
2M → 4M238*80+158#4606#4448
4M → 6M35013+337#4448#4111
6M → 8M57*112-55#4111#4166
8M → 9.6M131*39+92#4166#4074
9.6M → 10M215+16#4074#4058
10M → 10.5M7411+63#4058#3995
10.5M → 12M12736+91#3995#3904
12M → 14M16*331-315#3904#4219
14M → 16M372*1+371#4219#3848
16M → 18M101115-14#3848#3862
18M → 20M149*11+138#3862#3724
20M → 22M108*27+81#3724#3643
22M → 24M115*17+98#3643#3545
24M → Finish133*17+116#3545#3429
TOTALS1992*815+1177

* 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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