William Sawicki

Bib: 8967M

AL

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 45%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 47%
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
22:15
Rank: #8121
Start5K
22:15 | 7:10/mi
10K· 6.21 mi
45:02
Rank: #8494 (-373)
5K10K
22:47 | 7:20/mi
15K· 9.32 mi
1:08:15
Rank: #8782 (-288)
10K15K
23:13 | 7:28/mi
20K· 12.43 mi
1:32:13
Rank: #9015 (-233)
15K20K
23:58 | 7:43/mi
Half· 13.11 mi
1:37:29
Rank: #9102 (-87)
20KHalf
5:16 | 7:43/mi
25K· 15.53 mi
1:56:52
Rank: #9247 (-145)
Half25K
19:23 | 8:00/mi
30K· 18.64 mi
2:24:26
Rank: #9891 (-644)
25K30K
27:34 | 8:52/mi
20M
2:37:56
Rank: #10474 (-583)
30K20M
13:30 | 9:56/mi
21M
2:49:01
Rank: #10932 (-458)
20M21M
11:05 | 11:05/mi
35K· 21.75 mi
2:56:12
Rank: #11191 (-259)
21M35K
7:11 | 9:36/mi
23M
3:09:06
Rank: #11602 (-411)
35K23M
12:54 | 10:18/mi
24M
3:18:23
Rank: #11681 (-79)
23M24M
9:17 | 9:17/mi
40K· 24.85 mi
3:26:00
Rank: #11580 (+101)
24M40K
7:37 | 8:54/mi
25.2M
3:30:13
Rank: #11764 (-184)
40K25.2M
4:13 | 12:14/mi
Finish· 26.22 mi
3:38:25
Rank: #11598 (+166)
25.2MFinish
8:12 | 8:03/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.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:29
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time2:00:56
Pace9:14 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2022:157:1022:15
7:10
-
10K
6.21 mi11:10:0745:027:1522:47
7:20
+0:10
15K
9.32 mi11:33:201:08:157:1923:13
7:28
+0:08
20K
12.43 mi11:57:181:32:137:2523:58
7:43
+0:15
Half
13.11 mi12:02:341:37:297:265:16
7:43
0:00
25K
15.53 mi12:21:571:56:527:3119:23
8:00
+0:17
30K
18.64 mi12:49:312:24:267:4527:34
8:52
+0:52
20M
20.00 mi13:03:012:37:567:5413:30
9:56
+1:04
21M
21.00 mi13:14:062:49:018:0311:05
11:05
+1:09
35K
21.75 mi13:21:172:56:128:067:11
9:36
-1:29
23M
23.00 mi13:34:113:09:068:1312:54
10:18
+0:42
24M
24.00 mi13:43:283:18:238:169:17
9:17
-1:01
40K
24.85 mi13:51:053:26:008:177:37
8:54
-0:23
25.2M
25.20 mi13:55:183:30:138:214:13
12:14
+3:20
Finish
26.22 mi14:03:303:38:258:208:12
8:03
-4:11

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

7:10 /mi

Average Pace

8:20 /mi

Slowest Pace

12:14 /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

2:05:04

57% of race

Time at Steady Pace

44:28

20% of race

Time at Slower Pace

48:53

22% of race

Average Pace: 8:20 /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
5K
3.11 mi10:47:2022:157:1022:15
7:10
#8121
10K
6.21 mi11:10:0745:027:1522:47
7:20
#8494
15K
9.32 mi11:33:201:08:157:1923:13
7:28
#8782
20K
12.43 mi11:57:181:32:137:2523:58
7:43
#9015
Half
13.11 mi12:02:341:37:297:265:16
7:43
#9102
25K
15.53 mi12:21:571:56:527:3119:23
8:00
#9247
30K
18.64 mi12:49:312:24:267:4527:34
8:52
#9891
20M
20.00 mi13:03:012:37:567:5413:30
9:56
#10474
21M
21.00 mi13:14:062:49:018:0311:05
11:05
#10932
35K
21.75 mi13:21:172:56:128:067:11
9:36
#11191
23M
23.00 mi13:34:113:09:068:1312:54
10:18
#11602
24M
24.00 mi13:43:283:18:238:169:17
9:17
#11681
40K
24.85 mi13:51:053:26:008:177:37
8:54
#11580
25.2M
25.20 mi13:55:183:30:138:214:13
12:14
#11764
Finish
26.22 mi14:03:303:38:258:208:12
8:03
#11598
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8121689368939449(Top 37%)7530(Top 52%)7530(Top 339%)
10K6.21 mi3.10 mi8494-3737067-1747067-1748925(Top 35%)7305(Top 50%)7305(Top 329%)
15K9.32 mi3.11 mi8782-2887223-1567223-1569449(Top 37%)7530(Top 52%)7530(Top 339%)
20K12.43 mi3.11 mi9015-2337324-1017324-1019840(Top 39%)7572(Top 52%)7572(Top 341%)
Half13.11 mi0.68 mi9102-877354-307354-3010717(Top 42%)8046(Top 55%)8046(Top 363%)
25K15.53 mi2.42 mi9247-1457402-487402-4810151(Top 40%)7575(Top 52%)7575(Top 342%)
30K18.64 mi3.11 mi9891-6447606-2047606-20412580(Top 49%)8505(Top 58%)8505(Top 383%)
20M20.00 mi1.36 mi10474-5837836-2307836-23016230(Top 64%)9864(Top 68%)9864(Top 445%)
21M21.00 mi1.00 mi10932-4588007-1718007-17116538(Top 65%)9882(Top 68%)9882(Top 446%)
35K21.75 mi0.75 mi11191-2598098-918098-9115822(Top 62%)9529(Top 65%)9529(Top 430%)
23M23.00 mi1.25 mi11602-4118223-1258223-12516424(Top 64%)9773(Top 67%)9773(Top 441%)
24M24.00 mi1.00 mi11681-798204+198204+1913455(Top 53%)8267(Top 57%)8267(Top 373%)
40K24.85 mi0.85 mi11580+1018120+848120+8410397(Top 41%)6618(Top 45%)6618(Top 298%)
25.2M25.20 mi0.35 mi11764-1848175-558175-5517843(Top 70%)10331(Top 71%)10331(Top 466%)
Finish26.22 mi1.02 mi11598+1668054+1218054+1218814(Top 34%)5830(Top 40%)5830(Top 263%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21stories
+97ft-345ft

Overall

9449

Males

7530

M45-49

7530

5K→10K

3.1 - 6.2 mi

Top 35%
×5stories
+79ft-138ft

Overall

8925

Males

7305

M45-49

7305

10K→15K

6.2 - 9.3 mi

Top 37%
×3stories
+67ft-78ft

Overall

9449

Males

7530

M45-49

7530

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

9840

Males

7572

M45-49

7572

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

10717

Males

8046

M45-49

8046

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10151

Males

7575

M45-49

7575

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

12580

Males

8505

M45-49

8505

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16230

Males

9864

M45-49

9864

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

16538

Males

9882

M45-49

9882

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15822

Males

9529

M45-49

9529

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16424

Males

9773

M45-49

9773

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13455

Males

8267

M45-49

8267

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

10397

Males

6618

M45-49

6618

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17843

Males

10331

M45-49

10331

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8814

Males

5830

M45-49

5830

Passing Analysis

Category:
Athletes Passed
1223
Passed By
4697
Net Change
-3477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8121
5K10K129502-373#8121#8494
10K15K100388-288#8494#8782
15K20K126359-233#8782#9015
20KHalf16103-87#9015#9102
Half25K157302-145#9102#9247
25K30K117760-644#9247#9891
30K20M35616-583#9891#10474
20M21M35493-458#10474#10932
21M35K35294-259#10932#11191
35K23M58469-411#11191#11602
23M24M76155-79#11602#11681
24M40K14847+101#11681#11580
40K25.2M12196-184#11580#11764
25.2MFinish17913+166#11764#11598
TOTALS12234697-3477
📊

Passing Visuals

Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing