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SF MARATHON 2026

Fredrik Schreiber-Wacnik

Bib: 3380•M•Age: 19

Brookline, MA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 6%
Gender (Male)
#0 / 5052
Top 8%
M19 & Under
#0 / 150
Top 12%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
15:52
Rank: #736
Start → 2M
15:52 | 7:56/mi
4M
31:44
Rank: #701 (+35)
2M → 4M
15:52 | 7:56/mi
6M
47:14
Rank: #633 (+68)
4M → 6M
15:30 | 7:45/mi
8M
1:02:27
Rank: #582 (+51)
6M → 8M
15:13 | 7:36/mi
9.6M
1:15:22
Rank: #573 (+9)
8M → 9.6M
12:55 | 8:04/mi
10M
1:17:34
Rank: #575 (-2)
9.6M → 10M
2:12 | 5:30/mi
10.5M
1:22:42
Rank: #566 (+9)
10M → 10.5M
5:08 | 10:16/mi
12M
1:33:38
Rank: #549 (+17)
10.5M → 12M
10:56 | 7:17/mi
14M
1:50:26
Rank: #542 (+7)
12M → 14M
16:48 | 8:24/mi
16M
2:03:09
Rank: #497 (+45)
14M → 16M
12:43 | 6:21/mi
18M
2:20:45
Rank: #512 (-15)
16M → 18M
17:36 | 8:48/mi
20M
2:36:30
Rank: #486 (+26)
18M → 20M
15:45 | 7:52/mi
22M
2:50:54
Rank: #450 (+36)
20M → 22M
14:24 | 7:12/mi
24M
3:08:20
Rank: #448 (+2)
22M → 24M
17:26 | 8:43/mi
Finish· 26.22 mi
3:26:40
Rank: #439 (+9)
24M → Finish
18:20 | 8:16/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time1:50:26
Pace7:53 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:36:14
Pace7:53 /mi
📊Negative Split: 12.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:32:5715:527:5615:52
7:56
-
4M
4.00 mi05:48:4931:447:5615:52
7:56
0:00
6M
6.00 mi06:04:1947:147:5215:30
7:45
-0:11
8M
8.00 mi06:19:321:02:277:4815:13
7:36
-0:09
9.6M
9.60 mi06:32:271:15:227:5112:55
8:04
+0:28
10M
10.00 mi06:34:391:17:347:452:12
5:30
-2:34
10.5M
10.50 mi06:39:471:22:427:535:08
10:16
+4:46
12M
12.00 mi06:50:431:33:387:4810:56
7:17
-2:59
14M
14.00 mi07:07:311:50:267:5316:48
8:24
+1:07
16M
16.00 mi07:20:142:03:097:4212:43
6:21
-2:03
18M
18.00 mi07:37:502:20:457:4917:36
8:48
+2:27
20M
20.00 mi07:53:352:36:307:4915:45
7:52
-0:56
22M
22.00 mi08:07:592:50:547:4614:24
7:12
-0:40
24M
24.00 mi08:25:253:08:207:5117:26
8:43
+1:31
Finish
26.22 mi08:43:453:26:407:5318:20
8:16
-0:27

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

5:30 /mi

Average Pace

7:53 /mi

Slowest Pace

10:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

40:15

19% of race

Time at Steady Pace

2:06:15

61% of race

Time at Slower Pace

40:10

19% of race

Average Pace: 7:53 /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 mi05:32:5715:527:5615:52
7:56
#736
4M
4.00 mi05:48:4931:447:5615:52
7:56
#701
6M
6.00 mi06:04:1947:147:5215:30
7:45
#633
8M
8.00 mi06:19:321:02:277:4815:13
7:36
#582
9.6M
9.60 mi06:32:271:15:227:5112:55
8:04
#573
10M
10.00 mi06:34:391:17:347:452:12
5:30
#575
10.5M
10.50 mi06:39:471:22:427:535:08
10:16
#566
12M
12.00 mi06:50:431:33:387:4810:56
7:17
#549
14M
14.00 mi07:07:311:50:267:5316:48
8:24
#542
16M
16.00 mi07:20:142:03:097:4212:43
6:21
#497
18M
18.00 mi07:37:502:20:457:4917:36
8:48
#512
20M
20.00 mi07:53:352:36:307:4915:45
7:52
#486
22M
22.00 mi08:07:592:50:547:4614:24
7:12
#450
24M
24.00 mi08:25:253:08:207:5117:26
8:43
#448
Finish
26.22 mi08:43:453:26:407:5318:20
8:16
#439
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 8%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:20

Segment Time

8:09/mi

Pace

0.90 mi

Distance

Overall

585

Men

535

Division

23

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi73666130492(Top 7%)452(Top 9%)21(Top 14%)
4M4.00 mi2.00 mi701+35628+3330695(Top 10%)621(Top 12%)31(Top 21%)
6M6.00 mi2.00 mi633+68571+5728+2540(Top 8%)489(Top 10%)27(Top 18%)
8M8.00 mi2.00 mi582+51526+4527+1519(Top 7%)471(Top 9%)22(Top 15%)
9.6M9.60 mi1.60 mi573+9516+1027561(Top 8%)504(Top 10%)21(Top 14%)
10M10.00 mi0.40 mi575-2518-227695(Top 10%)628(Top 12%)30(Top 20%)
10.5M10.50 mi0.50 mi566+9510+827601(Top 8%)543(Top 11%)22(Top 15%)
12M12.00 mi1.50 mi549+17497+1325+2492(Top 7%)452(Top 9%)21(Top 14%)
14M14.00 mi2.00 mi542+7491+623+2597(Top 8%)539(Top 11%)24(Top 16%)
16M16.00 mi2.00 mi497+45453+3823399(Top 6%)362(Top 7%)14(Top 9%)
18M18.00 mi2.00 mi512-15465-1221+21026(Top 14%)873(Top 17%)33(Top 22%)
20M20.00 mi2.00 mi486+26442+2319+2410(Top 6%)368(Top 7%)19(Top 13%)
22M22.00 mi2.00 mi450+36411+3119337(Top 5%)296(Top 6%)17(Top 11%)
24M24.00 mi2.00 mi448+2406+518+1601(Top 8%)516(Top 10%)23(Top 15%)
Finish26.22 mi2.22 mi439+9395+1118501(Top 7%)433(Top 9%)27(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 7%
×1human
+6ft-11ft

Overall

492

Males

452

M15-19

21

2M→4M

2.0 - 4.0 mi

Top 10%
×4stories
+75ft-70ft

Overall

695

Males

621

M15-19

31

4M→6M

4.0 - 6.0 mi

Top 8%
×5stories
+71ft-18ft

Overall

540

Males

489

M15-19

27

6M→8M

6.0 - 8.0 mi

Top 7%
×9stories
+106ft-21ft

Overall

519

Males

471

M15-19

22

8M→9.6M

8.0 - 9.6 mi

Top 8%
×13stories
+117ft-177ft

Overall

561

Males

504

M15-19

21

9.6M→10M

9.6 - 10.0 mi

Top 10%
×1story
+17ft-12ft

Overall

695

Males

628

M15-19

30

10M→10.5M

10.0 - 10.5 mi

Top 8%
×9stories
+0ft-102ft

Overall

601

Males

543

M15-19

22

10.5M→12M

10.5 - 12.0 mi

Top 7%
×18stories
+304ft-125ft

Overall

492

Males

452

M15-19

21

12M→14M

12.0 - 14.0 mi

Top 8%
×9stories
+99ft-125ft

Overall

597

Males

539

M15-19

24

14M→16M

14.0 - 16.0 mi

Top 6%
×9stories
+124ft-78ft

Overall

399

Males

362

M15-19

14

16M→18M

16.0 - 18.0 mi

Top 14%
×8stories
+106ft-45ft

Overall

1026

Males

873

M15-19

34

18M→20M

18.0 - 20.0 mi

Top 6%
×3stories
+52ft-26ft

Overall

410

Males

368

M15-19

19

20M→22M

20.0 - 22.0 mi

Top 5%
×21stories
+17ft-266ft

Overall

337

Males

296

M15-19

17

22M→24M

22.0 - 24.0 mi

Top 8%
×3stories
+70ft-85ft

Overall

601

Males

516

M15-19

23

24M→Finish

24.0 - 26.2 mi

Top 7%
~flat
+2ft-2ft

Overall

501

Males

433

M15-19

26

Passing Analysis

Category:
Athletes Passed
421*
Passed By
124
Net Change
+297
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#736
2M → 4M5722+35#736#701
4M → 6M713+68#701#633
6M → 8M58*7+51#633#582
8M → 9.6M167+9#582#573
9.6M → 10M24-2#573#575
10M → 10.5M123+9#575#566
10.5M → 12M203+17#566#549
12M → 14M14*7+7#549#542
14M → 16M472+45#542#497
16M → 18M1530-15#497#512
18M → 20M32*6+26#512#486
20M → 22M382+36#486#450
22M → 24M1816+2#450#448
24M → Finish2112+9#448#439
TOTALS421*124+297

* 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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