Marcin Sobczyk

Bib: 8547MAge: 48

Winchester, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 5694
Top 13%
Gender (Male)
#0 / 4127
Top 16%
Masters (Masters Men)
#0 / 1221
Top 10%
Division (M45-49)
#0 / 259
Top 11%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
13:49
Rank: #524
Start1.81M
13:49 | 7:38/mi
6.52M
50:53
Rank: #563 (-39)
1.81M6.52M
37:04 | 7:52/mi
10.89M
1:26:57
Rank: #694 (-131)
6.52M10.89M
36:04 | 8:15/mi
Garmin Hill Challenge· 11.40 mi
1:32:46
Rank: #787 (-93)
10.89MGarmin Hill Challenge
5:49 | 11:24/mi
14.95M
2:03:14
Rank: #1059 (-272)
Garmin Hill Challenge14.95M
30:28 | 8:35/mi
18M
2:30:13
Rank: #923 (+136)
14.95M18M
26:59 | 8:51/mi
24.69M
3:25:58
Rank: #747 (+176)
18M24.69M
55:45 | 8:20/mi
Finish· 26.22 mi
3:37:51
Rank: #721 (+26)
24.69MFinish
11:53 | 7:46/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:29:2513:497:3813:49
7:38
-
6.52M
6.52 mi06:06:2950:537:4837:04
7:52
+0:14
10.89M
10.89 mi06:42:331:26:577:5936:04
8:15
+0:23
Garmin Hill Challenge
11.40 mi06:48:221:32:468:085:49
11:24
+3:09
14.95M
14.95 mi07:18:502:03:148:1530:28
8:35
-2:49
18M
18.00 mi07:45:492:30:138:2126:59
8:51
+0:16
24.69M
24.69 mi08:41:343:25:588:2155:45
8:20
-0:31
Finish
26.22 mi08:53:273:37:518:1911:53
7:46
-0:34

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

7:38 /mi

Average Pace

8:19 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:42

12% of race

Time at Steady Pace

3:06:20

86% of race

Time at Slower Pace

5:49

3% of race

Average Pace: 8:19 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:29:2513:497:3813:49
7:38
#524
6.52M
6.52 mi06:06:2950:537:4837:04
7:52
#563
10.89M
10.89 mi06:42:331:26:577:5936:04
8:15
#694
Garmin Hill Challenge
11.40 mi06:48:221:32:468:085:49
11:24
#787
14.95M
14.95 mi07:18:502:03:148:1530:28
8:35
#1059
18M
18.00 mi07:45:492:30:138:2126:59
8:51
#923
24.69M
24.69 mi08:41:343:25:588:2155:45
8:20
#747
Finish
26.22 mi08:53:273:37:518:1911:53
7:46
#721
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
1.81M1.81 mi1.81 mi52447326524(Top 9%)473(Top 11%)26(Top 10%)
6.52M6.52 mi4.71 mi563-39512-3926620(Top 11%)565(Top 14%)25(Top 10%)
10.89M10.89 mi4.37 mi694-131631-11928-2928(Top 16%)836(Top 20%)37(Top 14%)
Garmin Hill Challenge11.40 mi0.51 mi787-93714-8333-52444(Top 43%)2020(Top 49%)100(Top 39%)
14.95M14.95 mi3.55 mi1059-272945-23150-172309(Top 41%)1924(Top 47%)99(Top 38%)
18M18.00 mi3.05 mi923+136829+11639+11610(Top 11%)554(Top 13%)21(Top 8%)
24.69M24.69 mi6.69 mi747+176670+15930+9522(Top 9%)462(Top 11%)21(Top 8%)
Finish26.22 mi1.53 mi721+26644+2629+1578(Top 10%)508(Top 12%)23(Top 9%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 9%
×1human
+6ft-10ft

Overall

524

Males

473

M45-49

27

1.81M→6.52M

1.8 - 6.5 mi

Top 11%
×16stories
+275ft-93ft

Overall

620

Males

565

M45-49

26

6.52M→10.89M

6.5 - 10.9 mi

Top 16%
×20stories
+201ft-318ft

Overall

928

Males

836

M45-49

38

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 43%
×11stories
+134ft-79ft

Overall

2444

Males

2020

M45-49

101

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 41%
×17stories
+251ft-225ft

Overall

2309

Males

1924

M45-49

100

14.95M→18M

14.9 - 18.0 mi

Top 11%
×12stories
+165ft-60ft

Overall

610

Males

554

M45-49

21

18M→24.69M

18.0 - 24.7 mi

Top 9%
×22stories
+142ft-377ft

Overall

522

Males

462

M45-49

21

24.69M→Finish

24.7 - 26.2 mi

Top 10%
~flat
+2ft-2ft

Overall

578

Males

508

M45-49

23

Passing Analysis

Category:
Athletes Passed
398*
Passed By
595
Net Change
-197
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#524
1.81M6.52M36*75-39#524#563
6.52M10.89M2133-131#563#694
10.89MGarmin Hill Challenge295-93#694#787
Garmin Hill Challenge14.95M1273-272#787#1059
14.95M18M1404+136#1059#923
18M24.69M186*10+176#923#747
24.69MFinish31*5+26#747#721
TOTALS398*595-197

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events