Lon Williams

Bib: 7490M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 20%
Gender (Male)
#0 / 14578
Top 30%
Masters (Masters Men)
#0 / 9729
Top 18%
Division (M50-54)
#0 / 1935
Top 14%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:23
Rank: #6258
Start5K
21:23 | 6:53/mi
10K· 6.21 mi
42:48
Rank: #6079 (+179)
5K10K
21:25 | 6:54/mi
15K· 9.32 mi
1:04:17
Rank: #5917 (+162)
10K15K
21:29 | 6:55/mi
20K· 12.43 mi
1:26:12
Rank: #5767 (+150)
15K20K
21:55 | 7:03/mi
Half· 13.11 mi
1:30:58
Rank: #5756 (+11)
20KHalf
4:46 | 6:59/mi
25K· 15.53 mi
1:48:44
Rank: #5724 (+32)
Half25K
17:46 | 7:20/mi
30K· 18.64 mi
2:12:24
Rank: #5595 (+129)
25K30K
23:40 | 7:37/mi
20M
2:22:53
Rank: #5485 (+110)
30K20M
10:29 | 7:43/mi
21M
2:31:11
Rank: #5400 (+85)
20M21M
8:18 | 8:18/mi
35K· 21.75 mi
2:36:52
Rank: #5333 (+67)
21M35K
5:41 | 7:36/mi
23M
2:46:56
Rank: #5267 (+66)
35K23M
10:04 | 8:02/mi
24M
2:54:40
Rank: #5202 (+65)
23M24M
7:44 | 7:44/mi
40K· 24.85 mi
3:01:32
Rank: #5133 (+69)
24M40K
6:52 | 8:02/mi
25.2M
3:04:35
Rank: #5112 (+21)
40K25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:11:57
Rank: #5011 (+101)
25.2MFinish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:58
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:3921:236:5321:23
6:53
-
10K
6.21 mi10:51:0442:486:5321:25
6:54
+0:01
15K
9.32 mi11:12:331:04:176:5421:29
6:55
+0:01
20K
12.43 mi11:34:281:26:126:5621:55
7:03
+0:08
Half
13.11 mi11:39:141:30:586:564:46
6:59
-0:04
25K
15.53 mi11:57:001:48:447:0017:46
7:20
+0:21
30K
18.64 mi12:20:402:12:247:0623:40
7:37
+0:17
20M
20.00 mi12:31:092:22:537:0910:29
7:43
+0:06
21M
21.00 mi12:39:272:31:117:128:18
8:18
+0:35
35K
21.75 mi12:45:082:36:527:135:41
7:36
-0:42
23M
23.00 mi12:55:122:46:567:1510:04
8:02
+0:26
24M
24.00 mi13:02:562:54:407:177:44
7:44
-0:18
40K
24.85 mi13:09:483:01:327:186:52
8:02
+0:18
25.2M
25.20 mi13:12:513:04:357:193:03
8:51
+0:49
Finish
26.22 mi13:20:133:11:577:207:22
7:14
-1:37

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

6:53 /mi

Average Pace

7:20 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:20

51% of race

Time at Steady Pace

1:05:20

34% of race

Time at Slower Pace

28:17

15% of race

Average Pace: 7:19 /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
5K
3.11 mi10:29:3921:236:5321:23
6:53
#6258
10K
6.21 mi10:51:0442:486:5321:25
6:54
#6079
15K
9.32 mi11:12:331:04:176:5421:29
6:55
#5917
20K
12.43 mi11:34:281:26:126:5621:55
7:03
#5767
Half
13.11 mi11:39:141:30:586:564:46
6:59
#5756
25K
15.53 mi11:57:001:48:447:0017:46
7:20
#5724
30K
18.64 mi12:20:402:12:247:0623:40
7:37
#5595
20M
20.00 mi12:31:092:22:537:0910:29
7:43
#5485
21M
21.00 mi12:39:272:31:117:128:18
8:18
#5400
35K
21.75 mi12:45:082:36:527:135:41
7:36
#5333
23M
23.00 mi12:55:122:46:567:1510:04
8:02
#5267
24M
24.00 mi13:02:562:54:407:177:44
7:44
#5202
40K
24.85 mi13:09:483:01:327:186:52
8:02
#5133
25.2M
25.20 mi13:12:513:04:357:193:03
8:51
#5112
Finish
26.22 mi13:20:133:11:577:207:22
7:14
#5011
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi6258563556355660(Top 22%)5133(Top 35%)5133(Top 265%)
10K6.21 mi3.10 mi6079+1795489+1465489+1465940(Top 23%)5363(Top 37%)5363(Top 277%)
15K9.32 mi3.11 mi5917+1625361+1285361+1285660(Top 22%)5133(Top 35%)5133(Top 265%)
20K12.43 mi3.11 mi5767+1505223+1385223+1385541(Top 22%)4990(Top 34%)4990(Top 258%)
Half13.11 mi0.68 mi5756+115209+145209+145642(Top 22%)5063(Top 35%)5063(Top 262%)
25K15.53 mi2.42 mi5724+325162+475162+475974(Top 23%)5161(Top 35%)5161(Top 267%)
30K18.64 mi3.11 mi5595+1294997+1654997+1655695(Top 22%)4803(Top 33%)4803(Top 248%)
20M20.00 mi1.36 mi5485+1104891+1064891+1065271(Top 21%)4415(Top 30%)4415(Top 228%)
21M21.00 mi1.00 mi5400+854804+874804+875315(Top 21%)4298(Top 29%)4298(Top 222%)
35K21.75 mi0.75 mi5333+674737+674737+675508(Top 22%)4391(Top 30%)4391(Top 227%)
23M23.00 mi1.25 mi5267+664650+874650+875930(Top 23%)4491(Top 31%)4491(Top 232%)
24M24.00 mi1.00 mi5202+654582+684582+685194(Top 20%)4018(Top 28%)4018(Top 208%)
40K24.85 mi0.85 mi5133+694503+794503+795930(Top 23%)4287(Top 29%)4287(Top 222%)
25.2M25.20 mi0.35 mi5112+214475+284475+285789(Top 23%)4152(Top 28%)4152(Top 215%)
Finish26.22 mi1.02 mi5011+1014375+1004375+1004141(Top 16%)3296(Top 23%)3296(Top 170%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

5660

Males

5133

M50-54

5133

5K→10K

3.1 - 6.2 mi

Top 23%
×5stories
+79ft-138ft

Overall

5940

Males

5363

M50-54

5363

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

5660

Males

5133

M50-54

5133

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5541

Males

4990

M50-54

4990

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

5642

Males

5063

M50-54

5063

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5974

Males

5161

M50-54

5161

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5695

Males

4803

M50-54

4803

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5271

Males

4415

M50-54

4415

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5315

Males

4298

M50-54

4298

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

5508

Males

4391

M50-54

4391

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5930

Males

4491

M50-54

4491

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5194

Males

4018

M50-54

4018

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5930

Males

4287

M50-54

4287

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5789

Males

4152

M50-54

4152

25.2M→Finish

25.2 - 26.2 mi

Top 16%
×2stories
+22ft-21ft

Overall

4141

Males

3296

M50-54

3296

Passing Analysis

Category:
Athletes Passed
2084
Passed By
837
Net Change
+1247
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6258
5K10K27899+179#6258#6079
10K15K22260+162#6079#5917
15K20K24999+150#5917#5767
20KHalf3019+11#5767#5756
Half25K160128+32#5756#5724
25K30K267138+129#5724#5595
30K20M14434+110#5595#5485
20M21M12641+85#5485#5400
21M35K9730+67#5400#5333
35K23M13165+66#5333#5267
23M24M10540+65#5267#5202
24M40K11243+69#5202#5133
40K25.2M4120+21#5133#5112
25.2MFinish12221+101#5112#5011
TOTALS2084837+1247
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing