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SF MARATHON 2026

Maddy Kozak

Bib: 1040•F•Age: 20

Pleasanton, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
F20-29
#0 / 283
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
18:58
Rank: #3266
Start → 2M
18:58 | 9:29/mi
4M
37:56
Rank: #3195 (+71)
2M → 4M
18:58 | 9:29/mi
6M
58:56
Rank: #3648 (-453)
4M → 6M
21:00 | 10:30/mi
8M
1:18:45
Rank: #3729 (-81)
6M → 8M
19:49 | 9:54/mi
9.6M
1:36:16
Rank: #3796 (-67)
8M → 9.6M
17:31 | 10:57/mi
10M
1:39:41
Rank: #3885 (-89)
9.6M → 10M
3:25 | 8:33/mi
10.5M
1:46:09
Rank: #3809 (+76)
10M → 10.5M
6:28 | 12:56/mi
12M
2:01:09
Rank: #3822 (-13)
10.5M → 12M
15:00 | 10:00/mi
14M
2:27:14
Rank: #4269 (-447)
12M → 14M
26:05 | 13:02/mi
16M
2:49:03
Rank: #4487 (-218)
14M → 16M
21:49 | 10:55/mi
18M
3:10:52
Rank: #4291 (+196)
16M → 18M
21:49 | 10:55/mi
20M
3:35:08
Rank: #4355 (-64)
18M → 20M
24:16 | 12:08/mi
22M
3:58:45
Rank: #4431 (-76)
20M → 22M
23:37 | 11:48/mi
24M
4:28:20
Rank: #4693 (-262)
22M → 24M
29:35 | 14:48/mi
Finish· 26.22 mi
4:56:37
Rank: #4774 (-81)
24M → Finish
28:17 | 12:45/mi

Course Map & Elevation

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:27:14
Pace10:31 /mi
2nd Half
Distance12.22 mi
Time2:29:23
Pace12:14 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:39:0518:589:2918:58
9:29
-
4M
4.00 mi05:58:0337:569:2918:58
9:29
0:00
6M
6.00 mi06:19:0358:569:4921:00
10:30
+1:01
8M
8.00 mi06:38:521:18:459:5119:49
9:54
-0:36
9.6M
9.60 mi06:56:231:36:1610:0217:31
10:57
+1:03
10M
10.00 mi06:59:481:39:419:583:25
8:33
-2:24
10.5M
10.50 mi07:06:161:46:0910:076:28
12:56
+4:23
12M
12.00 mi07:21:162:01:0910:0615:00
10:00
-2:56
14M
14.00 mi07:47:212:27:1410:3126:05
13:02
+3:02
16M
16.00 mi08:09:102:49:0310:3421:49
10:55
-2:07
18M
18.00 mi08:30:593:10:5210:3621:49
10:55
0:00
20M
20.00 mi08:55:153:35:0810:4524:16
12:08
+1:13
22M
22.00 mi09:18:523:58:4510:5123:37
11:48
-0:20
24M
24.00 mi09:48:274:28:2011:1129:35
14:48
+3:00
Finish
26.22 mi10:16:444:56:3711:1928:17
12:45
-2:03

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

8:33 /mi

Average Pace

11:19 /mi

Slowest Pace

14:48 /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

1:16:10

26% of race

Time at Steady Pace

1:22:09

28% of race

Time at Slower Pace

2:18:18

47% of race

Average Pace: 11:19 /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 mi05:39:0518:589:2918:58
9:29
#3266
4M
4.00 mi05:58:0337:569:2918:58
9:29
#3195
6M
6.00 mi06:19:0358:569:4921:00
10:30
#3648
8M
8.00 mi06:38:521:18:459:5119:49
9:54
#3729
9.6M
9.60 mi06:56:231:36:1610:0217:31
10:57
#3796
10M
10.00 mi06:59:481:39:419:583:25
8:33
#3885
10.5M
10.50 mi07:06:161:46:0910:076:28
12:56
#3809
12M
12.00 mi07:21:162:01:0910:0615:00
10:00
#3822
14M
14.00 mi07:47:212:27:1410:3126:05
13:02
#4269
16M
16.00 mi08:09:102:49:0310:3421:49
10:55
#4487
18M
18.00 mi08:30:593:10:5210:3621:49
10:55
#4291
20M
20.00 mi08:55:153:35:0810:4524:16
12:08
#4355
22M
22.00 mi09:18:523:58:4510:5123:37
11:48
#4431
24M
24.00 mi09:48:274:28:2011:1129:35
14:48
#4693
Finish
26.22 mi10:16:444:56:3711:1928:17
12:45
#4774
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 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:53

Segment Time

10:59/mi

Pace

0.90 mi

Distance

Overall

4200

Women

931

Division

159

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi32666031104145(Top 58%)888(Top 43%)159(Top 56%)
4M4.00 mi2.00 mi3195+71580+23109+13164(Top 44%)572(Top 27%)108(Top 38%)
6M6.00 mi2.00 mi3648-453703-123122-134595(Top 64%)1051(Top 50%)175(Top 62%)
8M8.00 mi2.00 mi3729-81737-34133-114066(Top 57%)842(Top 40%)152(Top 54%)
9.6M9.60 mi1.60 mi3796-67754-17136-34363(Top 61%)984(Top 47%)165(Top 58%)
10M10.00 mi0.40 mi3885-89782-28140-46321(Top 88%)1725(Top 83%)256(Top 90%)
10.5M10.50 mi0.50 mi3809+76761+21136+43275(Top 46%)643(Top 31%)118(Top 42%)
12M12.00 mi1.50 mi3822-13768-7138-24145(Top 58%)888(Top 43%)159(Top 56%)
14M14.00 mi2.00 mi4269-447937-169161-235984(Top 84%)1599(Top 77%)239(Top 84%)
16M16.00 mi2.00 mi4487-2181031-94173-125445(Top 76%)1430(Top 69%)209(Top 74%)
18M18.00 mi2.00 mi4291+196954+77161+123344(Top 47%)740(Top 35%)128(Top 45%)
20M20.00 mi2.00 mi4355-641002-48173-124957(Top 69%)1339(Top 64%)217(Top 77%)
22M22.00 mi2.00 mi4431-761049-47178-55085(Top 71%)1421(Top 68%)217(Top 77%)
24M24.00 mi2.00 mi4693-2621153-104191-136106(Top 85%)1760(Top 84%)248(Top 88%)
Finish26.22 mi2.22 mi4774-811199-46197-65162(Top 72%)1441(Top 69%)224(Top 79%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 58%
×1human
+6ft-11ft

Overall

4145

Females

888

F20-24

161

2M→4M

2.0 - 4.0 mi

Top 44%
×4stories
+75ft-70ft

Overall

3164

Females

572

F20-24

109

4M→6M

4.0 - 6.0 mi

Top 64%
×5stories
+71ft-18ft

Overall

4595

Females

1051

F20-24

179

6M→8M

6.0 - 8.0 mi

Top 57%
×9stories
+106ft-21ft

Overall

4066

Females

842

F20-24

154

8M→9.6M

8.0 - 9.6 mi

Top 61%
×13stories
+117ft-177ft

Overall

4363

Females

984

F20-24

167

9.6M→10M

9.6 - 10.0 mi

Top 88%
×1story
+17ft-12ft

Overall

6321

Females

1725

F20-24

259

10M→10.5M

10.0 - 10.5 mi

Top 46%
×9stories
+0ft-102ft

Overall

3275

Females

643

F20-24

121

10.5M→12M

10.5 - 12.0 mi

Top 58%
×18stories
+304ft-125ft

Overall

4145

Females

888

F20-24

161

12M→14M

12.0 - 14.0 mi

Top 84%
×9stories
+99ft-125ft

Overall

5984

Females

1599

F20-24

241

14M→16M

14.0 - 16.0 mi

Top 76%
×9stories
+124ft-78ft

Overall

5445

Females

1430

F20-24

211

16M→18M

16.0 - 18.0 mi

Top 47%
×8stories
+106ft-45ft

Overall

3344

Females

740

F20-24

130

18M→20M

18.0 - 20.0 mi

Top 69%
×3stories
+52ft-26ft

Overall

4957

Females

1339

F20-24

218

20M→22M

20.0 - 22.0 mi

Top 71%
×21stories
+17ft-266ft

Overall

5085

Females

1421

F20-24

218

22M→24M

22.0 - 24.0 mi

Top 85%
×3stories
+70ft-85ft

Overall

6106

Females

1760

F20-24

249

24M→Finish

24.0 - 26.2 mi

Top 72%
~flat
+2ft-2ft

Overall

5162

Females

1441

F20-24

224

Passing Analysis

Category:
Athletes Passed
811*
Passed By
2319
Net Change
-1508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3266
2M → 4M162*91+71#3266#3195
4M → 6M31484-453#3195#3648
6M → 8M34*115-81#3648#3729
8M → 9.6M49*116-67#3729#3796
9.6M → 10M190-89#3796#3885
10M → 10.5M815+76#3885#3809
10.5M → 12M6881-13#3809#3822
12M → 14M11*458-447#3822#4269
14M → 16M30*248-218#4269#4487
16M → 18M22024+196#4487#4291
18M → 20M40*104-64#4291#4355
20M → 22M38*114-76#4355#4431
22M → 24M11*273-262#4431#4693
24M → Finish35*116-81#4693#4774
TOTALS811*2319-1508

* 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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