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SF MARATHON 2026

Dmitry Kozlov

Bib: 10967•M•Age: 37

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 44%
Gender (Male)
#0 / 5052
Top 49%
Division (M35-39)
#0 / 717
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
15:53
Rank: #756
Start → 2M
15:53 | 7:56/mi
4M
32:40
Rank: #942 (-186)
2M → 4M
16:47 | 8:24/mi
6M
49:57
Rank: #1104 (-162)
4M → 6M
17:17 | 8:38/mi
8M
1:07:28
Rank: #1275 (-171)
6M → 8M
17:31 | 8:45/mi
9.6M
1:22:05
Rank: #1331 (-56)
8M → 9.6M
14:37 | 9:08/mi
10M
1:24:45
Rank: #1362 (-31)
9.6M → 10M
2:40 | 6:40/mi
10.5M
1:30:59
Rank: #1436 (-74)
10M → 10.5M
6:14 | 12:28/mi
12M
1:45:20
Rank: #1725 (-289)
10.5M → 12M
14:21 | 9:34/mi
14M
2:06:44
Rank: #2044 (-319)
12M → 14M
21:24 | 10:42/mi
16M
2:28:37
Rank: #2648 (-604)
14M → 16M
21:53 | 10:57/mi
18M
2:50:30
Rank: #2706 (-58)
16M → 18M
21:53 | 10:57/mi
20M
3:13:49
Rank: #2877 (-171)
18M → 20M
23:19 | 11:39/mi
22M
3:34:02
Rank: #2876 (+1)
20M → 22M
20:13 | 10:06/mi
24M
3:58:53
Rank: #3016 (-140)
22M → 24M
24:51 | 12:26/mi
Finish· 26.22 mi
4:25:31
Rank: #3145 (-129)
24M → Finish
26:38 | 12:00/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:06:44
Pace9:03 /mi
2nd Half
Distance12.22 mi
Time2:18:47
Pace11:21 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:44:2515:537:5615:53
7:56
-
4M
4.00 mi06:01:1232:408:1016:47
8:24
+0:28
6M
6.00 mi06:18:2949:578:2017:17
8:38
+0:14
8M
8.00 mi06:36:001:07:288:2617:31
8:45
+0:07
9.6M
9.60 mi06:50:371:22:058:3314:37
9:08
+0:23
10M
10.00 mi06:53:171:24:458:292:40
6:40
-2:28
10.5M
10.50 mi06:59:311:30:598:406:14
12:28
+5:48
12M
12.00 mi07:13:521:45:208:4714:21
9:34
-2:54
14M
14.00 mi07:35:162:06:449:0321:24
10:42
+1:08
16M
16.00 mi07:57:092:28:379:1721:53
10:57
+0:15
18M
18.00 mi08:19:022:50:309:2821:53
10:57
0:00
20M
20.00 mi08:42:213:13:499:4123:19
11:39
+0:42
22M
22.00 mi09:02:343:34:029:4420:13
10:06
-1:33
24M
24.00 mi09:27:253:58:539:5724:51
12:26
+2:20
Finish
26.22 mi09:54:034:25:3110:0826:38
12:00
-0:26

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

6:40 /mi

Average Pace

10:08 /mi

Slowest Pace

12:28 /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

1:24:45

32% of race

Time at Steady Pace

55:58

21% of race

Time at Slower Pace

2:04:48

47% of race

Average Pace: 10:08 /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 mi05:44:2515:537:5615:53
7:56
#756
4M
4.00 mi06:01:1232:408:1016:47
8:24
#942
6M
6.00 mi06:18:2949:578:2017:17
8:38
#1104
8M
8.00 mi06:36:001:07:288:2617:31
8:45
#1275
9.6M
9.60 mi06:50:371:22:058:3314:37
9:08
#1331
10M
10.00 mi06:53:171:24:458:292:40
6:40
#1362
10.5M
10.50 mi06:59:311:30:598:406:14
12:28
#1436
12M
12.00 mi07:13:521:45:208:4714:21
9:34
#1725
14M
14.00 mi07:35:162:06:449:0321:24
10:42
#2044
16M
16.00 mi07:57:092:28:379:1721:53
10:57
#2648
18M
18.00 mi08:19:022:50:309:2821:53
10:57
#2706
20M
20.00 mi08:42:213:13:499:4123:19
11:39
#2877
22M
22.00 mi09:02:343:34:029:4420:13
10:06
#2876
24M
24.00 mi09:27:253:58:539:5724:51
12:26
#3016
Finish
26.22 mi09:54:034:25:3110:0826:38
12:00
#3145
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 40%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:54

Segment Time

9:54/mi

Pace

0.90 mi

Distance

Overall

2840

Men

2336

Division

321

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi2.00 mi756681933585(Top 50%)2850(Top 56%)394(Top 55%)
4M4.00 mi2.00 mi942-186841-160112-191175(Top 16%)1034(Top 20%)145(Top 20%)
6M6.00 mi2.00 mi1104-162974-133138-261562(Top 22%)1348(Top 27%)191(Top 27%)
8M8.00 mi2.00 mi1275-1711116-142157-192026(Top 28%)1710(Top 34%)231(Top 32%)
9.6M9.60 mi1.60 mi1331-561162-46164-71877(Top 26%)1611(Top 32%)217(Top 30%)
10M10.00 mi0.40 mi1362-311187-25167-33238(Top 45%)2624(Top 52%)372(Top 52%)
10.5M10.50 mi0.50 mi1436-741244-57176-92805(Top 39%)2290(Top 45%)306(Top 43%)
12M12.00 mi1.50 mi1725-2891478-234207-313585(Top 50%)2850(Top 56%)394(Top 55%)
14M14.00 mi2.00 mi2044-3191730-252233-263576(Top 50%)2846(Top 56%)397(Top 55%)
16M16.00 mi2.00 mi2648-6042187-457293-605468(Top 76%)4003(Top 79%)569(Top 79%)
18M18.00 mi2.00 mi2706-582227-40303-103378(Top 47%)2613(Top 52%)356(Top 50%)
20M20.00 mi2.00 mi2877-1712341-114322-194505(Top 63%)3311(Top 66%)474(Top 66%)
22M22.00 mi2.00 mi2876+12331+10319+33257(Top 45%)2471(Top 49%)339(Top 47%)
24M24.00 mi2.00 mi3016-1402406-75334-154277(Top 60%)3096(Top 61%)451(Top 63%)
Finish26.22 mi2.22 mi3145-1292482-76351-174548(Top 63%)3285(Top 65%)477(Top 67%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
×1human
+6ft-11ft

Overall

3585

Males

2850

M35-39

396

2M→4M

2.0 - 4.0 mi

Top 16%
×4stories
+75ft-70ft

Overall

1175

Males

1034

M35-39

146

4M→6M

4.0 - 6.0 mi

Top 22%
×5stories
+71ft-18ft

Overall

1562

Males

1348

M35-39

193

6M→8M

6.0 - 8.0 mi

Top 28%
×9stories
+106ft-21ft

Overall

2026

Males

1710

M35-39

231

8M→9.6M

8.0 - 9.6 mi

Top 26%
×13stories
+117ft-177ft

Overall

1877

Males

1611

M35-39

218

9.6M→10M

9.6 - 10.0 mi

Top 45%
×1story
+17ft-12ft

Overall

3238

Males

2624

M35-39

373

10M→10.5M

10.0 - 10.5 mi

Top 39%
×9stories
+0ft-102ft

Overall

2805

Males

2290

M35-39

307

10.5M→12M

10.5 - 12.0 mi

Top 50%
×18stories
+304ft-125ft

Overall

3585

Males

2850

M35-39

396

12M→14M

12.0 - 14.0 mi

Top 50%
×9stories
+99ft-125ft

Overall

3576

Males

2846

M35-39

398

14M→16M

14.0 - 16.0 mi

Top 76%
×9stories
+124ft-78ft

Overall

5468

Males

4003

M35-39

570

16M→18M

16.0 - 18.0 mi

Top 47%
×8stories
+106ft-45ft

Overall

3378

Males

2613

M35-39

356

18M→20M

18.0 - 20.0 mi

Top 63%
×3stories
+52ft-26ft

Overall

4505

Males

3311

M35-39

475

20M→22M

20.0 - 22.0 mi

Top 45%
×21stories
+17ft-266ft

Overall

3257

Males

2471

M35-39

340

22M→24M

22.0 - 24.0 mi

Top 60%
×3stories
+70ft-85ft

Overall

4277

Males

3096

M35-39

451

24M→Finish

24.0 - 26.2 mi

Top 63%
~flat
+2ft-2ft

Overall

4548

Males

3285

M35-39

477

Passing Analysis

Category:
Athletes Passed
282*
Passed By
2671
Net Change
-2389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#756
2M → 4M6192-186#756#942
4M → 6M11173-162#942#1104
6M → 8M3*174-171#1104#1275
8M → 9.6M1672-56#1275#1331
9.6M → 10M738-31#1331#1362
10M → 10.5M1084-74#1362#1436
10.5M → 12M3292-289#1436#1725
12M → 14M5*324-319#1725#2044
14M → 16M7*611-604#2044#2648
16M → 18M70128-58#2648#2706
18M → 20M22*193-171#2706#2877
20M → 22M58*57+1#2877#2876
22M → 24M34*174-140#2876#3016
24M → Finish30*159-129#3016#3145
TOTALS282*2671-2389

* 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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