Ian Matson

Bib: 24012M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:03
Rank: #20185
Start5K
28:03 | 9:02/mi
10K· 6.21 mi
56:10
Rank: #20043 (+142)
5K10K
28:07 | 9:03/mi
15K· 9.32 mi
1:24:49
Rank: #19950 (+93)
10K15K
28:39 | 9:13/mi
20K· 12.43 mi
1:54:18
Rank: #19729 (+221)
15K20K
29:29 | 9:29/mi
Half· 13.11 mi
2:00:44
Rank: #19749 (-20)
20KHalf
6:26 | 9:26/mi
25K· 15.53 mi
2:25:35
Rank: #19766 (-17)
Half25K
24:51 | 10:15/mi
30K· 18.64 mi
3:01:15
Rank: #20027 (-261)
25K30K
35:40 | 11:29/mi
20M
3:18:43
Rank: #20303 (-276)
30K20M
17:28 | 12:51/mi
21M
3:34:01
Rank: #20601 (-298)
20M21M
15:18 | 15:18/mi
35K· 21.75 mi
3:44:31
Rank: #20835 (-234)
21M35K
10:30 | 14:02/mi
23M
4:02:36
Rank: #21143 (-308)
35K23M
18:05 | 14:27/mi
24M
4:17:51
Rank: #21449 (-306)
23M24M
15:15 | 15:15/mi
40K· 24.85 mi
4:28:37
Rank: #21462 (-13)
24M40K
10:46 | 12:36/mi
25.2M
4:34:45
Rank: #21597 (-135)
40K25.2M
6:08 | 17:47/mi
Finish· 26.22 mi
4:48:05
Rank: #21743 (-146)
25.2MFinish
13:20 | 13:05/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
Time2:00:44
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:47:21
Pace12:46 /mi
📊Positive Split: 38.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1128:039:0228:03
9:02
-
10K
6.21 mi12:11:1856:109:0228:07
9:03
+0:01
15K
9.32 mi12:39:571:24:499:0628:39
9:13
+0:10
20K
12.43 mi13:09:261:54:189:1229:29
9:29
+0:16
Half
13.11 mi13:15:522:00:449:136:26
9:26
-0:03
25K
15.53 mi13:40:432:25:359:2224:51
10:15
+0:49
30K
18.64 mi14:16:233:01:159:4335:40
11:29
+1:14
20M
20.00 mi14:33:513:18:439:5617:28
12:51
+1:22
21M
21.00 mi14:49:093:34:0110:1115:18
15:18
+2:27
35K
21.75 mi14:59:393:44:3110:1910:30
14:02
-1:16
23M
23.00 mi15:17:444:02:3610:3318:05
14:27
+0:25
24M
24.00 mi15:32:594:17:5110:4515:15
15:15
+0:48
40K
24.85 mi15:43:454:28:3710:4810:46
12:36
-2:39
25.2M
25.20 mi15:49:534:34:4510:546:08
17:47
+5:11
Finish
26.22 mi16:03:134:48:0511:0013:20
13:05
-4:42

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

9:02 /mi

Average Pace

11:00 /mi

Slowest Pace

17:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:35

51% of race

Time at Steady Pace

1:17:14

27% of race

Time at Slower Pace

1:05:16

23% of race

Average Pace: 10:59 /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 mi11:43:1128:039:0228:03
9:02
#20185
10K
6.21 mi12:11:1856:109:0228:07
9:03
#20043
15K
9.32 mi12:39:571:24:499:0628:39
9:13
#19950
20K
12.43 mi13:09:261:54:189:1229:29
9:29
#19729
Half
13.11 mi13:15:522:00:449:136:26
9:26
#19749
25K
15.53 mi13:40:432:25:359:2224:51
10:15
#19766
30K
18.64 mi14:16:233:01:159:4335:40
11:29
#20027
20M
20.00 mi14:33:513:18:439:5617:28
12:51
#20303
21M
21.00 mi14:49:093:34:0110:1115:18
15:18
#20601
35K
21.75 mi14:59:393:44:3110:1910:30
14:02
#20835
23M
23.00 mi15:17:444:02:3610:3318:05
14:27
#21143
24M
24.00 mi15:32:594:17:5110:4515:15
15:15
#21449
40K
24.85 mi15:43:454:28:3710:4810:46
12:36
#21462
25.2M
25.20 mi15:49:534:34:4510:546:08
17:47
#21597
Finish
26.22 mi16:03:134:48:0511:0013:20
13:05
#21743
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20185121671216719795(Top 77%)12081(Top 83%)12081(Top 601%)
10K6.21 mi3.10 mi20043+14212113+5412113+5419925(Top 78%)12097(Top 83%)12097(Top 602%)
15K9.32 mi3.11 mi19950+9312098+1512098+1519795(Top 77%)12081(Top 83%)12081(Top 601%)
20K12.43 mi3.11 mi19729+22112012+8612012+8619162(Top 75%)11770(Top 81%)11770(Top 586%)
Half13.11 mi0.68 mi19749-2012017-512017-519831(Top 78%)12008(Top 82%)12008(Top 598%)
25K15.53 mi2.42 mi19766-1712003+1412003+1419784(Top 77%)11941(Top 82%)11941(Top 594%)
30K18.64 mi3.11 mi20027-26112077-7412077-7420989(Top 82%)12316(Top 84%)12316(Top 613%)
20M20.00 mi1.36 mi20303-27612172-9512172-9522675(Top 89%)13035(Top 89%)13035(Top 649%)
21M21.00 mi1.00 mi20601-29812283-11112283-11123882(Top 93%)13618(Top 93%)13618(Top 678%)
35K21.75 mi0.75 mi20835-23412373-9012373-9024304(Top 95%)13811(Top 95%)13811(Top 687%)
23M23.00 mi1.25 mi21143-30812490-11712490-11724212(Top 95%)13766(Top 94%)13766(Top 685%)
24M24.00 mi1.00 mi21449-30612620-13012620-13024900(Top 97%)14131(Top 97%)14131(Top 703%)
40K24.85 mi0.85 mi21462-1312603+1712603+1721577(Top 84%)12270(Top 84%)12270(Top 611%)
25.2M25.20 mi0.35 mi21597-13512655-5212655-5224936(Top 98%)14157(Top 97%)14157(Top 705%)
Finish26.22 mi1.02 mi21743-14612728-7312728-7324418(Top 96%)13816(Top 95%)13816(Top 688%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

19795

Males

12081

M40-44

12081

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

19925

Males

12097

M40-44

12097

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

19795

Males

12081

M40-44

12081

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19162

Males

11770

M40-44

11770

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

19831

Males

12008

M40-44

12008

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

19784

Males

11941

M40-44

11941

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20989

Males

12316

M40-44

12316

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

22675

Males

13035

M40-44

13035

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

23882

Males

13618

M40-44

13618

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24304

Males

13811

M40-44

13811

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

24212

Males

13766

M40-44

13766

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

24900

Males

14131

M40-44

14131

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

21577

Males

12270

M40-44

12270

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

24936

Males

14157

M40-44

14157

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24418

Males

13816

M40-44

13816

Passing Analysis

Category:
Athletes Passed
1365
Passed By
2923
Net Change
-1558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20185
5K10K347205+142#20185#20043
10K15K244151+93#20043#19950
15K20K335114+221#19950#19729
20KHalf2848-20#19729#19749
Half25K173190-17#19749#19766
25K30K89350-261#19766#20027
30K20M26302-276#20027#20303
20M21M15313-298#20303#20601
21M35K14248-234#20601#20835
35K23M14322-308#20835#21143
23M24M15321-306#21143#21449
24M40K4558-13#21449#21462
40K25.2M1136-135#21462#21597
25.2MFinish19165-146#21597#21743
TOTALS13652923-1558
📊

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