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SF MARATHON 2026

Kevin Duperret

Bib: 5123•M•Age: 35

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M35-39)
#0 / 717
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:49
Rank: #4938
Start → 2M
10:24/mi
20:49 split
4M
41:56
Rank: #4918 (+20)
2M → 4M
10:34/mi
21:07 split
6M
1:03:12
Rank: #4840 (+78)
4M → 6M
10:38/mi
21:16 split
8M
1:24:44
Rank: #4950 (-110)
6M → 8M
10:46/mi
21:32 split
9.6M
1:42:32
Rank: #4828 (+122)
8M → 9.6M
11:07/mi
17:48 split
10M
1:45:31
Rank: #4837 (-9)
9.6M → 10M
7:28/mi
2:59 split
10.5M
1:54:55
Rank: #5108 (-271)
10M → 10.5M
18:48/mi
9:24 split
12M
2:11:20
Rank: #5105 (+3)
10.5M → 12M
10:57/mi
16:25 split
14M
2:34:20
Rank: #4995 (+110)
12M → 14M
11:30/mi
23:00 split
16M
2:55:27
Rank: #5001 (-6)
14M → 16M
10:33/mi
21:07 split
18M
3:16:33
Rank: #4696 (+305)
16M → 18M
10:33/mi
21:06 split
20M
3:38:40
Rank: #4569 (+127)
18M → 20M
11:03/mi
22:07 split
22M
3:58:06
Rank: #4393 (+176)
20M → 22M
9:43/mi
19:26 split
24M
4:25:29
Rank: #4546 (-153)
22M → 24M
13:42/mi
27:23 split
Finish· 26.22 mi
4:54:57
Rank: #4710 (-164)
24M → Finish
13:17/mi
29:28 split

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:34:20
Pace11:01 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:20:37
Pace11:31 /mi
📊Negative Split: 8.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:49:1820:4910:2420:49
10:24
-
4M
4.00 mi06:10:2541:5610:2921:07
10:34
+0:10
6M
6.00 mi06:31:411:03:1210:3221:16
10:38
+0:04
8M
8.00 mi06:53:131:24:4410:3521:32
10:46
+0:08
9.6M
9.60 mi07:11:011:42:3210:4117:48
11:07
+0:21
10M
10.00 mi07:14:001:45:3110:332:59
7:28
-3:39
10.5M
10.50 mi07:23:241:54:5510:579:24
18:48
+11:20
12M
12.00 mi07:39:492:11:2010:5716:25
10:57
-7:51
14M
14.00 mi08:02:492:34:2011:0123:00
11:30
+0:33
16M
16.00 mi08:23:562:55:2710:5821:07
10:33
-0:57
18M
18.00 mi08:45:023:16:3310:5521:06
10:33
0:00
20M
20.00 mi09:07:093:38:4010:5622:07
11:03
+0:30
22M
22.00 mi09:26:353:58:0610:4919:26
9:43
-1:20
24M
24.00 mi09:53:584:25:2911:0427:23
13:42
+3:59
Finish
26.22 mi10:23:264:54:5711:1529:28
13:17
-0:25

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

7:28 /mi

Average Pace

11:15 /mi

Slowest Pace

18:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59

1% of race

Time at Steady Pace

3:45:43

77% of race

Time at Slower Pace

1:06:15

22% of race

Average Pace: 11:15 /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 mi05:49:1820:4910:2420:49
10:24
#4938
4M
4.00 mi06:10:2541:5610:2921:07
10:34
#4918
6M
6.00 mi06:31:411:03:1210:3221:16
10:38
#4840
8M
8.00 mi06:53:131:24:4410:3521:32
10:46
#4950
9.6M
9.60 mi07:11:011:42:3210:4117:48
11:07
#4828
10M
10.00 mi07:14:001:45:3110:332:59
7:28
#4837
10.5M
10.50 mi07:23:241:54:5510:579:24
18:48
#5108
12M
12.00 mi07:39:492:11:2010:5716:25
10:57
#5105
14M
14.00 mi08:02:492:34:2011:0123:00
11:30
#4995
16M
16.00 mi08:23:562:55:2710:5821:07
10:33
#5001
18M
18.00 mi08:45:023:16:3310:5521:06
10:33
#4696
20M
20.00 mi09:07:093:38:4010:5622:07
11:03
#4569
22M
22.00 mi09:26:353:58:0610:4919:26
9:43
#4393
24M
24.00 mi09:53:584:25:2911:0427:23
13:42
#4546
Finish
26.22 mi10:23:264:54:5711:1529:28
13:17
#4710
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 90%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:23

Segment Time

13:46/mi

Pace

0.90 mi

Distance

Overall

6444

Men

4623

Division

662

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi493837375205114(Top 71%)3831(Top 76%)531(Top 74%)
4M4.00 mi2.00 mi4918+203730+7521-14948(Top 69%)3752(Top 74%)516(Top 72%)
6M6.00 mi2.00 mi4840+783682+48512+94787(Top 67%)3647(Top 72%)500(Top 70%)
8M8.00 mi2.00 mi4950-1103765-83526-145392(Top 75%)4037(Top 80%)566(Top 79%)
9.6M9.60 mi1.60 mi4828+1223684+81510+164584(Top 64%)3495(Top 69%)484(Top 68%)
10M10.00 mi0.40 mi4837-93689-5511-14922(Top 69%)3717(Top 74%)522(Top 73%)
10.5M10.50 mi0.50 mi5108-2713857-168536-256737(Top 94%)4798(Top 95%)683(Top 95%)
12M12.00 mi1.50 mi5105+33849+8535+15114(Top 71%)3831(Top 76%)531(Top 74%)
14M14.00 mi2.00 mi4995+1103770+79528+74572(Top 64%)3487(Top 69%)487(Top 68%)
16M16.00 mi2.00 mi5001-63774-4535-75168(Top 72%)3821(Top 76%)540(Top 75%)
18M18.00 mi2.00 mi4696+3053565+209503+322978(Top 42%)2350(Top 47%)326(Top 45%)
20M20.00 mi2.00 mi4569+1273476+89491+123816(Top 53%)2865(Top 57%)413(Top 58%)
22M22.00 mi2.00 mi4393+1763343+133471+202834(Top 40%)2186(Top 43%)306(Top 43%)
24M24.00 mi2.00 mi4546-1533427-84489-185363(Top 75%)3813(Top 75%)558(Top 78%)
Finish26.22 mi2.22 mi4710-1643518-91503-145572(Top 78%)3970(Top 79%)576(Top 80%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 71%
×1human
+6ft-11ft

Overall

5114

Males

3831

M35-39

534

2M→4M

2.0 - 4.0 mi

Top 69%
×4story building
+75ft-70ft

Overall

4948

Males

3752

M35-39

521

4M→6M

4.0 - 6.0 mi

Top 67%
×5story building
+71ft-18ft

Overall

4787

Males

3647

M35-39

505

6M→8M

6.0 - 8.0 mi

Top 75%
×9story building
+106ft-21ft

Overall

5392

Males

4037

M35-39

569

8M→9.6M

8.0 - 9.6 mi

Top 64%
×13story building
+117ft-177ft

Overall

4584

Males

3495

M35-39

487

9.6M→10M

9.6 - 10.0 mi

Top 69%
×1story
+17ft-12ft

Overall

4922

Males

3717

M35-39

525

10M→10.5M

10.0 - 10.5 mi

Top 94%
×9story building
+0ft-102ft

Overall

6737

Males

4798

M35-39

689

10.5M→12M

10.5 - 12.0 mi

Top 71%
×18story building
+304ft-125ft

Overall

5114

Males

3831

M35-39

534

12M→14M

12.0 - 14.0 mi

Top 64%
×9story building
+99ft-125ft

Overall

4572

Males

3487

M35-39

488

14M→16M

14.0 - 16.0 mi

Top 72%
×9story building
+124ft-78ft

Overall

5168

Males

3821

M35-39

541

16M→18M

16.0 - 18.0 mi

Top 42%
×8story building
+106ft-45ft

Overall

2978

Males

2350

M35-39

326

18M→20M

18.0 - 20.0 mi

Top 53%
×3story building
+52ft-26ft

Overall

3816

Males

2865

M35-39

414

20M→22M

20.0 - 22.0 mi

Top 40%
×21story building
+17ft-266ft

Overall

2834

Males

2186

M35-39

307

22M→24M

22.0 - 24.0 mi

Top 75%
×3story building
+70ft-85ft

Overall

5363

Males

3813

M35-39

558

24M→Finish

24.0 - 26.2 mi

Top 78%
~flat
+2ft-2ft

Overall

5572

Males

3970

M35-39

576

Passing Analysis

Category:
Athletes Passed
1487*
Passed By
1259
Net Change
+228
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4938
2M → 4M154*134+20#4938#4918
4M → 6M16183+78#4918#4840
6M → 8M31*141-110#4840#4950
8M → 9.6M152*30+122#4950#4828
9.6M → 10M1221-9#4828#4837
10M → 10.5M20291-271#4837#5108
10.5M → 12M7168+3#5108#5105
12M → 14M129*19+110#5105#4995
14M → 16M95*101-6#4995#5001
16M → 18M3061+305#5001#4696
18M → 20M137*10+127#4696#4569
20M → 22M180*4+176#4569#4393
22M → 24M19*172-153#4393#4546
24M → Finish20*184-164#4546#4710
TOTALS1487*1259+228

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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