Brian Williams

Bib: 28508M

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:48
Rank: #19851
Start5K
27:48 | 8:57/mi
10K· 6.21 mi
54:54
Rank: #19200 (+651)
5K10K
27:06 | 8:43/mi
15K· 9.32 mi
1:22:00
Rank: #18683 (+517)
10K15K
27:06 | 8:43/mi
20K· 12.43 mi
1:49:55
Rank: #18232 (+451)
15K20K
27:55 | 8:59/mi
Half· 13.11 mi
1:56:02
Rank: #18216 (+16)
20KHalf
6:07 | 8:58/mi
25K· 15.53 mi
2:20:27
Rank: #18499 (-283)
Half25K
24:25 | 10:04/mi
30K· 18.64 mi
2:51:55
Rank: #18357 (+142)
25K30K
31:28 | 10:08/mi
20M
3:05:52
Rank: #18277 (+80)
30K20M
13:57 | 10:16/mi
21M
3:18:24
Rank: #18408 (-131)
20M21M
12:32 | 12:32/mi
35K· 21.75 mi
3:26:22
Rank: #18409 (-1)
21M35K
7:58 | 10:39/mi
23M
3:39:30
Rank: #18300 (+109)
35K23M
13:08 | 10:29/mi
24M
3:50:10
Rank: #18291 (+9)
23M24M
10:40 | 10:40/mi
40K· 24.85 mi
4:00:09
Rank: #18366 (-75)
24M40K
9:59 | 11:41/mi
25.2M
4:04:38
Rank: #18374 (-8)
40K25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
4:14:41
Rank: #18318 (+56)
25.2MFinish
10:03 | 9:52/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
Time1:56:02
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:18:39
Pace10:35 /mi
📊Positive Split: 19.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3027:488:5727:48
8:57
-
10K
6.21 mi12:15:3654:548:5027:06
8:43
-0:14
15K
9.32 mi12:42:421:22:008:4827:06
8:43
0:00
20K
12.43 mi13:10:371:49:558:5127:55
8:59
+0:16
Half
13.11 mi13:16:441:56:028:516:07
8:58
-0:01
25K
15.53 mi13:41:092:20:279:0224:25
10:04
+1:06
30K
18.64 mi14:12:372:51:559:1331:28
10:08
+0:04
20M
20.00 mi14:26:343:05:529:1813:57
10:16
+0:08
21M
21.00 mi14:39:063:18:249:2712:32
12:32
+2:16
35K
21.75 mi14:47:043:26:229:297:58
10:39
-1:53
23M
23.00 mi15:00:123:39:309:3313:08
10:29
-0:10
24M
24.00 mi15:10:523:50:109:3510:40
10:40
+0:11
40K
24.85 mi15:20:514:00:099:409:59
11:41
+1:01
25.2M
25.20 mi15:25:204:04:389:424:29
13:00
+1:19
Finish
26.22 mi15:35:234:14:419:4310:03
9:52
-3:08

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

8:43 /mi

Average Pace

9:43 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:02

46% of race

Time at Steady Pace

1:51:39

44% of race

Time at Slower Pace

27:00

11% of race

Average Pace: 9:43 /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
5K
3.11 mi11:48:3027:488:5727:48
8:57
#19851
10K
6.21 mi12:15:3654:548:5027:06
8:43
#19200
15K
9.32 mi12:42:421:22:008:4827:06
8:43
#18683
20K
12.43 mi13:10:371:49:558:5127:55
8:59
#18232
Half
13.11 mi13:16:441:56:028:516:07
8:58
#18216
25K
15.53 mi13:41:092:20:279:0224:25
10:04
#18499
30K
18.64 mi14:12:372:51:559:1331:28
10:08
#18357
20M
20.00 mi14:26:343:05:529:1813:57
10:16
#18277
21M
21.00 mi14:39:063:18:249:2712:32
12:32
#18408
35K
21.75 mi14:47:043:26:229:297:58
10:39
#18409
23M
23.00 mi15:00:123:39:309:3313:08
10:29
#18300
24M
24.00 mi15:10:523:50:109:3510:40
10:40
#18291
40K
24.85 mi15:20:514:00:099:409:59
11:41
#18366
25.2M
25.20 mi15:25:204:04:389:424:29
13:00
#18374
Finish
26.22 mi15:35:234:14:419:4310:03
9:52
#18318
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi19851120021200217599(Top 69%)11074(Top 76%)11074(Top 724%)
10K6.21 mi3.10 mi19200+65111727+27511727+27518472(Top 72%)11423(Top 78%)11423(Top 747%)
15K9.32 mi3.11 mi18683+51711518+20911518+20917599(Top 69%)11074(Top 76%)11074(Top 724%)
20K12.43 mi3.11 mi18232+45111334+18411334+18417275(Top 68%)10930(Top 75%)10930(Top 715%)
Half13.11 mi0.68 mi18216+1611318+1611318+1618075(Top 71%)11206(Top 77%)11206(Top 733%)
25K15.53 mi2.42 mi18499-28311422-10411422-10419296(Top 76%)11721(Top 80%)11721(Top 767%)
30K18.64 mi3.11 mi18357+14211288+13411288+13417739(Top 69%)10800(Top 74%)10800(Top 706%)
20M20.00 mi1.36 mi18277+8011227+6111227+6117311(Top 68%)10397(Top 71%)10397(Top 680%)
21M21.00 mi1.00 mi18408-13111257-3011257-3019908(Top 78%)11588(Top 79%)11588(Top 758%)
35K21.75 mi0.75 mi18409-111255+211255+218942(Top 74%)11100(Top 76%)11100(Top 726%)
23M23.00 mi1.25 mi18300+10911172+8311172+8317015(Top 67%)10060(Top 69%)10060(Top 658%)
24M24.00 mi1.00 mi18291+911143+2911143+2918328(Top 72%)10663(Top 73%)10663(Top 697%)
40K24.85 mi0.85 mi18366-7511163-2011163-2019736(Top 77%)11326(Top 78%)11326(Top 741%)
25.2M25.20 mi0.35 mi18374-811160+311160+319663(Top 77%)11267(Top 77%)11267(Top 737%)
Finish26.22 mi1.02 mi18318+5611098+6211098+6217917(Top 70%)10415(Top 71%)10415(Top 681%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17599

Males

11074

M55-59

11074

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

18472

Males

11423

M55-59

11423

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17599

Males

11074

M55-59

11074

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17275

Males

10930

M55-59

10930

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18075

Males

11206

M55-59

11206

Half→25K

13.1 - 15.5 mi

Top 76%
×4stories
+66ft-88ft

Overall

19296

Males

11721

M55-59

11721

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

17739

Males

10800

M55-59

10800

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

17311

Males

10397

M55-59

10397

20M→21M

20.0 - 21.0 mi

Top 78%
×8stories
+106ft-24ft

Overall

19908

Males

11588

M55-59

11588

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

18942

Males

11100

M55-59

11100

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17015

Males

10060

M55-59

10060

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

18328

Males

10663

M55-59

10663

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19736

Males

11326

M55-59

11326

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19663

Males

11267

M55-59

11267

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

17917

Males

10415

M55-59

10415

Passing Analysis

Category:
Athletes Passed
2902
Passed By
1369
Net Change
+1533
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19851
5K10K71665+651#19851#19200
10K15K54831+517#19200#18683
15K20K50453+451#18683#18232
20KHalf4630+16#18232#18216
Half25K121404-283#18216#18499
25K30K310168+142#18499#18357
30K20M14363+80#18357#18277
20M21M58189-131#18277#18408
21M35K5859-1#18408#18409
35K23M15041+109#18409#18300
23M24M7566+9#18300#18291
24M40K34109-75#18291#18366
40K25.2M3745-8#18366#18374
25.2MFinish10246+56#18374#18318
TOTALS29021369+1533
📊

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

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing