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SF MARATHON 2026

Krzysztof Wilczek

Bib: 4336•M•Age: 44

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 37%
Gender (Male)
#0 / 5052
Top 43%
Masters (Masters Men)
#0 / 1321
Top 37%
Division (M40-44)
#0 / 435
Top 44%
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
17:52
Rank: #2084
Start → 2M
17:52 | 8:56/mi
4M
36:21
Rank: #2435 (-351)
2M → 4M
18:29 | 9:15/mi
6M
55:09
Rank: #2631 (-196)
4M → 6M
18:48 | 9:24/mi
8M
1:13:30
Rank: #2679 (-48)
6M → 8M
18:21 | 9:10/mi
9.6M
1:29:47
Rank: #2811 (-132)
8M → 9.6M
16:17 | 10:11/mi
10M
1:32:17
Rank: #2791 (+20)
9.6M → 10M
2:30 | 6:15/mi
10.5M
1:38:23
Rank: #2758 (+33)
10M → 10.5M
6:06 | 12:12/mi
12M
1:51:56
Rank: #2746 (+12)
10.5M → 12M
13:33 | 9:02/mi
14M
2:12:35
Rank: #2775 (-29)
12M → 14M
20:39 | 10:19/mi
16M
2:28:22
Rank: #2628 (+147)
14M → 16M
15:47 | 7:53/mi
18M
2:53:14
Rank: #2912 (-284)
16M → 18M
24:52 | 12:26/mi
20M
3:14:22
Rank: #2920 (-8)
18M → 20M
21:08 | 10:34/mi
22M
3:33:58
Rank: #2872 (+48)
20M → 22M
19:36 | 9:48/mi
24M
3:55:43
Rank: #2811 (+61)
22M → 24M
21:45 | 10:53/mi
Finish· 26.22 mi
4:17:28
Rank: #2682 (+129)
24M → Finish
21:45 | 9:48/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:12:35
Pace9:28 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:04:53
Pace10:13 /mi
📊Negative Split: 5.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:43:1017:528:5617:52
8:56
-
4M
4.00 mi06:01:3936:219:0518:29
9:15
+0:19
6M
6.00 mi06:20:2755:099:1218:48
9:24
+0:09
8M
8.00 mi06:38:481:13:309:1118:21
9:10
-0:14
9.6M
9.60 mi06:55:051:29:479:2116:17
10:11
+1:01
10M
10.00 mi06:57:351:32:179:142:30
6:15
-3:56
10.5M
10.50 mi07:03:411:38:239:226:06
12:12
+5:57
12M
12.00 mi07:17:141:51:569:2013:33
9:02
-3:10
14M
14.00 mi07:37:532:12:359:2820:39
10:19
+1:17
16M
16.00 mi07:53:402:28:229:1615:47
7:53
-2:26
18M
18.00 mi08:18:322:53:149:3724:52
12:26
+4:33
20M
20.00 mi08:39:403:14:229:4321:08
10:34
-1:52
22M
22.00 mi08:59:163:33:589:4419:36
9:48
-0:46
24M
24.00 mi09:21:013:55:439:4921:45
10:53
+1:05
Finish
26.22 mi09:42:464:17:289:5021:45
9:48
-1:05

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

6:15 /mi

Average Pace

9:50 /mi

Slowest Pace

12:26 /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

49:42

19% of race

Time at Steady Pace

2:13:55

52% of race

Time at Slower Pace

1:13:51

29% of race

Average Pace: 9:49 /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 mi05:43:1017:528:5617:52
8:56
#2084
4M
4.00 mi06:01:3936:219:0518:29
9:15
#2435
6M
6.00 mi06:20:2755:099:1218:48
9:24
#2631
8M
8.00 mi06:38:481:13:309:1118:21
9:10
#2679
9.6M
9.60 mi06:55:051:29:479:2116:17
10:11
#2811
10M
10.00 mi06:57:351:32:179:142:30
6:15
#2791
10.5M
10.50 mi07:03:411:38:239:226:06
12:12
#2758
12M
12.00 mi07:17:141:51:569:2013:33
9:02
#2746
14M
14.00 mi07:37:532:12:359:2820:39
10:19
#2775
16M
16.00 mi07:53:402:28:229:1615:47
7:53
#2628
18M
18.00 mi08:18:322:53:149:3724:52
12:26
#2912
20M
20.00 mi08:39:403:14:229:4321:08
10:34
#2920
22M
22.00 mi08:59:163:33:589:4419:36
9:48
#2872
24M
24.00 mi09:21:013:55:439:4921:45
10:53
#2811
Finish
26.22 mi09:42:464:17:289:5021:45
9:48
#2682
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 33%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:36

Segment Time

9:33/mi

Pace

0.90 mi

Distance

Overall

2377

Men

1999

Division

176

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi208417671632878(Top 40%)2371(Top 47%)200(Top 46%)
4M4.00 mi2.00 mi2435-3512038-271184-212770(Top 39%)2292(Top 45%)200(Top 46%)
6M6.00 mi2.00 mi2631-1962178-140194-102958(Top 41%)2432(Top 48%)206(Top 47%)
8M8.00 mi2.00 mi2679-482218-40200-62861(Top 40%)2369(Top 47%)204(Top 47%)
9.6M9.60 mi1.60 mi2811-1322315-97204-43356(Top 47%)2707(Top 54%)232(Top 53%)
10M10.00 mi0.40 mi2791+202300+15203+12294(Top 32%)1931(Top 38%)170(Top 39%)
10.5M10.50 mi0.50 mi2758+332273+272032524(Top 35%)2088(Top 41%)179(Top 41%)
12M12.00 mi1.50 mi2746+122271+2202+12878(Top 40%)2371(Top 47%)200(Top 46%)
14M14.00 mi2.00 mi2775-292295-24203-13088(Top 43%)2504(Top 50%)222(Top 51%)
16M16.00 mi2.00 mi2628+1472173+122192+112040(Top 28%)1659(Top 33%)150(Top 34%)
18M18.00 mi2.00 mi2912-2842381-208210-184805(Top 67%)3546(Top 70%)314(Top 72%)
20M20.00 mi2.00 mi2920-82373+8212-23226(Top 45%)2491(Top 49%)216(Top 50%)
22M22.00 mi2.00 mi2872+482328+45213-12927(Top 41%)2246(Top 44%)189(Top 43%)
24M24.00 mi2.00 mi2811+612260+68209+42700(Top 38%)2034(Top 40%)178(Top 41%)
Finish26.22 mi2.22 mi2682+1292158+102191+182058(Top 29%)1603(Top 32%)130(Top 30%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
×1human
+6ft-11ft

Overall

2878

Males

2371

M40-44

201

2M→4M

2.0 - 4.0 mi

Top 39%
×4stories
+75ft-70ft

Overall

2770

Males

2292

M40-44

201

4M→6M

4.0 - 6.0 mi

Top 41%
×5stories
+71ft-18ft

Overall

2958

Males

2432

M40-44

207

6M→8M

6.0 - 8.0 mi

Top 40%
×9stories
+106ft-21ft

Overall

2861

Males

2369

M40-44

205

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13stories
+117ft-177ft

Overall

3356

Males

2707

M40-44

233

9.6M→10M

9.6 - 10.0 mi

Top 32%
×1story
+17ft-12ft

Overall

2294

Males

1931

M40-44

171

10M→10.5M

10.0 - 10.5 mi

Top 35%
×9stories
+0ft-102ft

Overall

2524

Males

2088

M40-44

180

10.5M→12M

10.5 - 12.0 mi

Top 40%
×18stories
+304ft-125ft

Overall

2878

Males

2371

M40-44

201

12M→14M

12.0 - 14.0 mi

Top 43%
×9stories
+99ft-125ft

Overall

3088

Males

2504

M40-44

223

14M→16M

14.0 - 16.0 mi

Top 28%
×9stories
+124ft-78ft

Overall

2040

Males

1659

M40-44

151

16M→18M

16.0 - 18.0 mi

Top 67%
×8stories
+106ft-45ft

Overall

4805

Males

3546

M40-44

315

18M→20M

18.0 - 20.0 mi

Top 45%
×3stories
+52ft-26ft

Overall

3226

Males

2491

M40-44

216

20M→22M

20.0 - 22.0 mi

Top 41%
×21stories
+17ft-266ft

Overall

2927

Males

2246

M40-44

189

22M→24M

22.0 - 24.0 mi

Top 38%
×3stories
+70ft-85ft

Overall

2700

Males

2034

M40-44

178

24M→Finish

24.0 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

2058

Males

1603

M40-44

130

Passing Analysis

Category:
Athletes Passed
892*
Passed By
1490
Net Change
-598
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2084
2M → 4M27378-351#2084#2435
4M → 6M39235-196#2435#2631
6M → 8M42*90-48#2631#2679
8M → 9.6M28*160-132#2679#2811
9.6M → 10M211+20#2811#2791
10M → 10.5M5320+33#2791#2758
10.5M → 12M6351+12#2758#2746
12M → 14M42*71-29#2746#2775
14M → 16M173*26+147#2775#2628
16M → 18M16300-284#2628#2912
18M → 20M67*75-8#2912#2920
20M → 22M83*35+48#2920#2872
22M → 24M96*35+61#2872#2811
24M → Finish142*13+129#2811#2682
TOTALS892*1490-598

* 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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