James Swansbrough

Bib: 9114M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 34%
Gender (Male)
#0 / 16105
Top 47%
Masters (Masters Men)
#0 / 10463
Top 36%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:12
Rank: #9017
Start5K
22:12 | 7:09/mi
10K· 6.21 mi
43:32
Rank: #7898 (+1119)
5K10K
21:20 | 6:52/mi
15K· 9.32 mi
1:05:01
Rank: #7596 (+302)
10K15K
21:29 | 6:55/mi
20K· 12.43 mi
1:26:28
Rank: #7228 (+368)
15K20K
21:27 | 6:54/mi
Half· 13.11 mi
1:31:05
Rank: #7171 (+57)
20KHalf
4:37 | 6:46/mi
25K· 15.53 mi
1:47:39
Rank: #6796 (+375)
Half25K
16:34 | 6:50/mi
30K· 18.64 mi
2:09:56
Rank: #6468 (+328)
25K30K
22:17 | 7:10/mi
20M
2:20:37
Rank: #6573 (-105)
30K20M
10:41 | 7:52/mi
21M
2:29:36
Rank: #6860 (-287)
20M21M
8:59 | 8:59/mi
35K· 21.75 mi
2:35:40
Rank: #7054 (-194)
21M35K
6:04 | 8:07/mi
23M
2:46:35
Rank: #7400 (-346)
35K23M
10:55 | 8:43/mi
24M
2:57:36
Rank: #8520 (-1120)
23M24M
11:01 | 11:01/mi
40K· 24.85 mi
3:05:44
Rank: #9005 (-485)
24M40K
8:08 | 9:31/mi
25.2M
3:09:16
Rank: #9182 (-177)
40K25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:18:25
Rank: #9648 (-466)
25.2MFinish
9:09 | 8:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:05
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:47:20
Pace8:11 /mi
📊Positive Split: 17.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4722:127:0922:12
7:09
-
10K
6.21 mi11:09:0743:327:0021:20
6:52
-0:17
15K
9.32 mi11:30:361:05:016:5921:29
6:55
+0:03
20K
12.43 mi11:52:031:26:286:5721:27
6:54
-0:01
Half
13.11 mi11:56:401:31:056:574:37
6:46
-0:08
25K
15.53 mi12:13:141:47:396:5616:34
6:50
+0:04
30K
18.64 mi12:35:312:09:566:5822:17
7:10
+0:20
20M
20.00 mi12:46:122:20:377:0210:41
7:52
+0:42
21M
21.00 mi12:55:112:29:367:078:59
8:59
+1:07
35K
21.75 mi13:01:152:35:407:096:04
8:07
-0:52
23M
23.00 mi13:12:102:46:357:1510:55
8:43
+0:36
24M
24.00 mi13:23:112:57:367:2411:01
11:01
+2:18
40K
24.85 mi13:31:193:05:447:288:08
9:31
-1:30
25.2M
25.20 mi13:34:513:09:167:313:32
10:15
+0:44
Finish
26.22 mi13:44:003:18:257:349:09
8:59
-1:16

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

6:46 /mi

Average Pace

7:34 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:56

65% of race

Time at Steady Pace

16:45

8% of race

Time at Slower Pace

51:44

26% of race

Average Pace: 7:34 /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 mi10:47:4722:127:0922:12
7:09
#9017
10K
6.21 mi11:09:0743:327:0021:20
6:52
#7898
15K
9.32 mi11:30:361:05:016:5921:29
6:55
#7596
20K
12.43 mi11:52:031:26:286:5721:27
6:54
#7228
Half
13.11 mi11:56:401:31:056:574:37
6:46
#7171
25K
15.53 mi12:13:141:47:396:5616:34
6:50
#6796
30K
18.64 mi12:35:312:09:566:5822:17
7:10
#6468
20M
20.00 mi12:46:122:20:377:0210:41
7:52
#6573
21M
21.00 mi12:55:112:29:367:078:59
8:59
#6860
35K
21.75 mi13:01:152:35:407:096:04
8:07
#7054
23M
23.00 mi13:12:102:46:357:1510:55
8:43
#7400
24M
24.00 mi13:23:112:57:367:2411:01
11:01
#8520
40K
24.85 mi13:31:193:05:447:288:08
9:31
#9005
25.2M
25.20 mi13:34:513:09:167:313:32
10:15
#9182
Finish
26.22 mi13:44:003:18:257:349:09
8:59
#9648
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9017761976197062(Top 25%)6297(Top 39%)6297(Top 280%)
10K6.21 mi3.10 mi7898+11196917+7026917+7027000(Top 25%)6278(Top 39%)6278(Top 279%)
15K9.32 mi3.11 mi7596+3026706+2116706+2117062(Top 25%)6297(Top 39%)6297(Top 280%)
20K12.43 mi3.11 mi7228+3686438+2686438+2686235(Top 22%)5619(Top 35%)5619(Top 250%)
Half13.11 mi0.68 mi7171+576398+406398+405889(Top 21%)5376(Top 33%)5376(Top 239%)
25K15.53 mi2.42 mi6796+3756094+3046094+3045155(Top 18%)4730(Top 29%)4730(Top 211%)
30K18.64 mi3.11 mi6468+3285810+2845810+2845755(Top 20%)5137(Top 32%)5137(Top 229%)
20M20.00 mi1.36 mi6573-1055863-535863-539440(Top 33%)7231(Top 45%)7231(Top 322%)
21M21.00 mi1.00 mi6860-2876055-1926055-19213364(Top 47%)9023(Top 56%)9023(Top 402%)
35K21.75 mi0.75 mi7054-1946171-1166171-11612939(Top 46%)8763(Top 54%)8763(Top 390%)
23M23.00 mi1.25 mi7400-3466358-1876358-18714632(Top 52%)9449(Top 59%)9449(Top 421%)
24M24.00 mi1.00 mi8520-11207025-6677025-66724008(Top 85%)13826(Top 86%)13826(Top 615%)
40K24.85 mi0.85 mi9005-4857270-2457270-24518723(Top 66%)11180(Top 69%)11180(Top 498%)
25.2M25.20 mi0.35 mi9182-1777351-817351-8117992(Top 63%)10792(Top 67%)10792(Top 480%)
Finish26.22 mi1.02 mi9648-4667553-2027553-20218896(Top 67%)11296(Top 70%)11296(Top 503%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

7062

Males

6297

M40-44

6297

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7000

Males

6278

M40-44

6278

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

7062

Males

6297

M40-44

6297

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6235

Males

5619

M40-44

5619

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5889

Males

5376

M40-44

5376

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5155

Males

4730

M40-44

4730

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5755

Males

5137

M40-44

5137

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9440

Males

7231

M40-44

7231

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

13364

Males

9023

M40-44

9023

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12939

Males

8763

M40-44

8763

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14632

Males

9449

M40-44

9449

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24008

Males

13826

M40-44

13826

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18723

Males

11180

M40-44

11180

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17992

Males

10792

M40-44

10792

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

18896

Males

11296

M40-44

11296

Passing Analysis

Category:
Athletes Passed
2777
Passed By
3408
Net Change
-631
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9017
5K10K112910+1119#9017#7898
10K15K32826+302#7898#7596
15K20K3746+368#7596#7228
20KHalf592+57#7228#7171
Half25K3750+375#7171#6796
25K30K36133+328#6796#6468
30K20M58163-105#6468#6573
20M21M17304-287#6573#6860
21M35K19213-194#6860#7054
35K23M26372-346#7054#7400
23M24M01120-1120#7400#8520
24M40K17502-485#8520#9005
40K25.2M6183-177#9005#9182
25.2MFinish8474-466#9182#9648
TOTALS27773408-631
📊

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