Derrick Williamson

Bib: 25713M

PA

0:00
0:00
/ mi
Masters
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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
35:42
Rank: #25201
Start5K
35:42 | 11:29/mi
10K· 6.21 mi
1:12:37
Rank: #25154 (+47)
5K10K
36:55 | 11:53/mi
15K· 9.32 mi
1:49:48
Rank: #25030 (+124)
10K15K
37:11 | 11:58/mi
20K· 12.43 mi
2:28:41
Rank: #24932 (+98)
15K20K
38:53 | 12:31/mi
Half· 13.11 mi
2:36:19
Rank: #24890 (+42)
20KHalf
7:38 | 11:11/mi
25K· 15.53 mi
3:06:46
Rank: #24746 (+144)
Half25K
30:27 | 12:34/mi
30K· 18.64 mi
3:48:24
Rank: #24583 (+163)
25K30K
41:38 | 13:24/mi
20M
4:06:04
Rank: #24460 (+123)
30K20M
17:40 | 13:00/mi
21M
4:19:41
Rank: #24356 (+104)
20M21M
13:37 | 13:37/mi
35K· 21.75 mi
4:28:26
Rank: #24299 (+57)
21M35K
8:45 | 11:42/mi
23M
4:44:31
Rank: #24218 (+81)
35K23M
16:05 | 12:51/mi
24M
4:56:36
Rank: #24139 (+79)
23M24M
12:05 | 12:05/mi
40K· 24.85 mi
5:07:23
Rank: #24082 (+57)
24M40K
10:47 | 12:37/mi
25.2M
5:12:13
Rank: #24056 (+26)
40K25.2M
4:50 | 14:01/mi
Finish· 26.22 mi
5:23:47
Rank: #24015 (+41)
25.2MFinish
11:34 | 11:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:36:19
Pace11:55 /mi
2nd Half
Distance13.11 mi
Time2:47:28
Pace12:46 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2035:4211:2935:42
11:29
-
10K
6.21 mi12:29:151:12:3711:4136:55
11:53
+0:24
15K
9.32 mi13:06:261:49:4811:4737:11
11:58
+0:05
20K
12.43 mi13:45:192:28:4111:5838:53
12:31
+0:33
Half
13.11 mi13:52:572:36:1911:557:38
11:11
-1:20
25K
15.53 mi14:23:243:06:4612:0130:27
12:34
+1:23
30K
18.64 mi15:05:023:48:2412:1541:38
13:24
+0:50
20M
20.00 mi15:22:424:06:0412:1817:40
13:00
-0:24
21M
21.00 mi15:36:194:19:4112:2213:37
13:37
+0:37
35K
21.75 mi15:45:044:28:2612:218:45
11:42
-1:55
23M
23.00 mi16:01:094:44:3112:2216:05
12:51
+1:09
24M
24.00 mi16:13:144:56:3612:2212:05
12:05
-0:46
40K
24.85 mi16:24:015:07:2312:2210:47
12:37
+0:32
25.2M
25.20 mi16:28:515:12:1312:234:50
14:01
+1:24
Finish
26.22 mi16:40:255:23:4712:2111:34
11:21
-2:40

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

11:11 /mi

Average Pace

12:21 /mi

Slowest Pace

14:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:50

46% of race

Time at Steady Pace

1:36:12

30% of race

Time at Slower Pace

1:17:45

24% of race

Average Pace: 12:21 /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 mi11:52:2035:4211:2935:42
11:29
#25201
10K
6.21 mi12:29:151:12:3711:4136:55
11:53
#25154
15K
9.32 mi13:06:261:49:4811:4737:11
11:58
#25030
20K
12.43 mi13:45:192:28:4111:5838:53
12:31
#24932
Half
13.11 mi13:52:572:36:1911:557:38
11:11
#24890
25K
15.53 mi14:23:243:06:4612:0130:27
12:34
#24746
30K
18.64 mi15:05:023:48:2412:1541:38
13:24
#24583
20M
20.00 mi15:22:424:06:0412:1817:40
13:00
#24460
21M
21.00 mi15:36:194:19:4112:2213:37
13:37
#24356
35K
21.75 mi15:45:044:28:2612:218:45
11:42
#24299
23M
23.00 mi16:01:094:44:3112:2216:05
12:51
#24218
24M
24.00 mi16:13:144:56:3612:2212:05
12:05
#24139
40K
24.85 mi16:24:015:07:2312:2210:47
12:37
#24082
25.2M
25.20 mi16:28:515:12:1312:234:50
14:01
#24056
Finish
26.22 mi16:40:255:23:4712:2111:34
11:21
#24015
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25201144581445824690(Top 97%)14260(Top 98%)14260(Top 933%)
10K6.21 mi3.10 mi25154+4714441+1714441+1725050(Top 98%)14404(Top 99%)14404(Top 942%)
15K9.32 mi3.11 mi25030+12414400+4114400+4124690(Top 97%)14260(Top 98%)14260(Top 933%)
20K12.43 mi3.11 mi24932+9814361+3914361+3924492(Top 96%)14154(Top 97%)14154(Top 926%)
Half13.11 mi0.68 mi24890+4214342+1914342+1923752(Top 93%)13790(Top 95%)13790(Top 902%)
25K15.53 mi2.42 mi24746+14414273+6914273+6923786(Top 93%)13780(Top 95%)13780(Top 901%)
30K18.64 mi3.11 mi24583+16314193+8014193+8023715(Top 93%)13653(Top 94%)13653(Top 893%)
20M20.00 mi1.36 mi24460+12314127+6614127+6622846(Top 89%)13125(Top 90%)13125(Top 858%)
21M21.00 mi1.00 mi24356+10414080+4714080+4721778(Top 85%)12544(Top 86%)12544(Top 820%)
35K21.75 mi0.75 mi24299+5714048+3214048+3221252(Top 83%)12240(Top 84%)12240(Top 801%)
23M23.00 mi1.25 mi24218+8113990+5813990+5822295(Top 87%)12750(Top 87%)12750(Top 834%)
24M24.00 mi1.00 mi24139+7913937+5313937+5321608(Top 85%)12324(Top 85%)12324(Top 806%)
40K24.85 mi0.85 mi24082+5713906+3113906+3121610(Top 85%)12292(Top 84%)12292(Top 804%)
25.2M25.20 mi0.35 mi24056+2613888+1813888+1821617(Top 85%)12301(Top 84%)12301(Top 805%)
Finish26.22 mi1.02 mi24015+4113864+2413864+2422133(Top 87%)12583(Top 86%)12583(Top 823%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

24690

Males

14260

M55-59

14260

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

25050

Males

14404

M55-59

14404

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

24690

Males

14260

M55-59

14260

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24492

Males

14154

M55-59

14154

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

23752

Males

13790

M55-59

13790

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23786

Males

13780

M55-59

13780

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

23715

Males

13653

M55-59

13653

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22846

Males

13125

M55-59

13125

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

21778

Males

12544

M55-59

12544

21M→35K

21.0 - 21.8 mi

Top 83%
×7stories
+17ft-86ft

Overall

21252

Males

12240

M55-59

12240

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22295

Males

12750

M55-59

12750

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

21608

Males

12324

M55-59

12324

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21610

Males

12292

M55-59

12292

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21617

Males

12301

M55-59

12301

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

22133

Males

12583

M55-59

12583

Passing Analysis

Category:
Athletes Passed
1347
Passed By
161
Net Change
+1186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25201
5K10K8841+47#25201#25154
10K15K14420+124#25154#25030
15K20K11618+98#25030#24932
20KHalf431+42#24932#24890
Half25K1506+144#24890#24746
25K30K18825+163#24746#24583
30K20M1329+123#24583#24460
20M21M1095+104#24460#24356
21M35K581+57#24356#24299
35K23M898+81#24299#24218
23M24M812+79#24218#24139
24M40K669+57#24139#24082
40K25.2M326+26#24082#24056
25.2MFinish5110+41#24056#24015
TOTALS1347161+1186
📊

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