Matej Semsej

Bib: 8387M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 23%
Gender (Male)
#0 / 14578
Top 34%
Masters (Masters Men)
#0 / 9729
Top 22%
Division (M40-44)
#0 / 2009
Top 49%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #5664
Start5K
21:08 | 6:48/mi
10K· 6.21 mi
42:51
Rank: #6135 (-471)
5K10K
21:43 | 6:59/mi
15K· 9.32 mi
1:04:38
Rank: #6169 (-34)
10K15K
21:47 | 7:01/mi
20K· 12.43 mi
1:26:42
Rank: #6026 (+143)
15K20K
22:04 | 7:06/mi
Half· 13.11 mi
1:31:29
Rank: #6000 (+26)
20KHalf
4:47 | 7:01/mi
25K· 15.53 mi
1:49:20
Rank: #5948 (+52)
Half25K
17:51 | 7:22/mi
30K· 18.64 mi
2:13:21
Rank: #5879 (+69)
25K30K
24:01 | 7:44/mi
20M
2:24:48
Rank: #6046 (-167)
30K20M
11:27 | 8:26/mi
21M
2:33:36
Rank: #6058 (-12)
20M21M
8:48 | 8:48/mi
35K· 21.75 mi
2:39:56
Rank: #6147 (-89)
21M35K
6:20 | 8:28/mi
23M
2:50:53
Rank: #6269 (-122)
35K23M
10:57 | 8:45/mi
24M
2:59:24
Rank: #6326 (-57)
23M24M
8:31 | 8:31/mi
40K· 24.85 mi
3:05:41
Rank: #6109 (+217)
24M40K
6:17 | 7:21/mi
25.2M
3:08:33
Rank: #6023 (+86)
40K25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:15:51
Rank: #5863 (+160)
25.2MFinish
7:18 | 7:10/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
Time1:31:29
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:44:22
Pace7:58 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:3221:086:4821:08
6:48
-
10K
6.21 mi11:08:1542:516:5421:43
6:59
+0:11
15K
9.32 mi11:30:021:04:386:5621:47
7:01
+0:02
20K
12.43 mi11:52:061:26:426:5922:04
7:06
+0:05
Half
13.11 mi11:56:531:31:296:594:47
7:01
-0:05
25K
15.53 mi12:14:441:49:207:0217:51
7:22
+0:21
30K
18.64 mi12:38:452:13:217:0924:01
7:44
+0:22
20M
20.00 mi12:50:122:24:487:1411:27
8:26
+0:42
21M
21.00 mi12:59:002:33:367:198:48
8:48
+0:22
35K
21.75 mi13:05:202:39:567:216:20
8:28
-0:20
23M
23.00 mi13:16:172:50:537:2610:57
8:45
+0:17
24M
24.00 mi13:24:482:59:247:298:31
8:31
-0:14
40K
24.85 mi13:31:053:05:417:286:17
7:21
-1:10
25.2M
25.20 mi13:33:573:08:337:292:52
8:19
+0:58
Finish
26.22 mi13:41:153:15:517:297:18
7:10
-1:09

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

6:48 /mi

Average Pace

7:29 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:51

22% of race

Time at Steady Pace

1:20:04

41% of race

Time at Slower Pace

1:12:56

37% of race

Average Pace: 7:28 /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 mi10:46:3221:086:4821:08
6:48
#5664
10K
6.21 mi11:08:1542:516:5421:43
6:59
#6135
15K
9.32 mi11:30:021:04:386:5621:47
7:01
#6169
20K
12.43 mi11:52:061:26:426:5922:04
7:06
#6026
Half
13.11 mi11:56:531:31:296:594:47
7:01
#6000
25K
15.53 mi12:14:441:49:207:0217:51
7:22
#5948
30K
18.64 mi12:38:452:13:217:0924:01
7:44
#5879
20M
20.00 mi12:50:122:24:487:1411:27
8:26
#6046
21M
21.00 mi12:59:002:33:367:198:48
8:48
#6058
35K
21.75 mi13:05:202:39:567:216:20
8:28
#6147
23M
23.00 mi13:16:172:50:537:2610:57
8:45
#6269
24M
24.00 mi13:24:482:59:247:298:31
8:31
#6326
40K
24.85 mi13:31:053:05:417:286:17
7:21
#6109
25.2M
25.20 mi13:33:573:08:337:292:52
8:19
#6023
Finish
26.22 mi13:41:153:15:517:297:18
7:10
#5863
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5664518251826281(Top 25%)5589(Top 38%)5589(Top 278%)
10K6.21 mi3.10 mi6135-4715533-3515533-3516591(Top 26%)5830(Top 40%)5830(Top 290%)
15K9.32 mi3.11 mi6169-345551-185551-186281(Top 25%)5589(Top 38%)5589(Top 278%)
20K12.43 mi3.11 mi6026+1435418+1335418+1335805(Top 23%)5173(Top 35%)5173(Top 257%)
Half13.11 mi0.68 mi6000+265394+245394+245807(Top 23%)5192(Top 36%)5192(Top 258%)
25K15.53 mi2.42 mi5948+525323+715323+716177(Top 24%)5292(Top 36%)5292(Top 263%)
30K18.64 mi3.11 mi5879+695199+1245199+1246287(Top 25%)5195(Top 36%)5195(Top 259%)
20M20.00 mi1.36 mi6046-1675295-965295-969012(Top 35%)6524(Top 45%)6524(Top 325%)
21M21.00 mi1.00 mi6058-125274+215274+217592(Top 30%)5578(Top 38%)5578(Top 278%)
35K21.75 mi0.75 mi6147-895310-365310-3610479(Top 41%)6959(Top 48%)6959(Top 346%)
23M23.00 mi1.25 mi6269-1225346-365346-369783(Top 38%)6468(Top 44%)6468(Top 322%)
24M24.00 mi1.00 mi6326-575354-85354-89516(Top 37%)6286(Top 43%)6286(Top 313%)
40K24.85 mi0.85 mi6109+2175178+1765178+1762984(Top 12%)2568(Top 18%)2568(Top 128%)
25.2M25.20 mi0.35 mi6023+865097+815097+813750(Top 15%)3009(Top 21%)3009(Top 150%)
Finish26.22 mi1.02 mi5863+1604969+1284969+1283855(Top 15%)3104(Top 21%)3104(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6281

Males

5589

M40-44

5589

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6591

Males

5830

M40-44

5830

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6281

Males

5589

M40-44

5589

15K→20K

9.3 - 12.4 mi

Top 23%
×5stories
+106ft-86ft

Overall

5805

Males

5173

M40-44

5173

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5807

Males

5192

M40-44

5192

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6177

Males

5292

M40-44

5292

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

6287

Males

5195

M40-44

5195

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9012

Males

6524

M40-44

6524

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7592

Males

5578

M40-44

5578

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10479

Males

6959

M40-44

6959

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

9783

Males

6468

M40-44

6468

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9516

Males

6286

M40-44

6286

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

2984

Males

2568

M40-44

2568

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3750

Males

3009

M40-44

3009

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3855

Males

3104

M40-44

3104

Passing Analysis

Category:
Athletes Passed
1710
Passed By
1909
Net Change
-199
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5664
5K10K66537-471#5664#6135
10K15K138172-34#6135#6169
15K20K22077+143#6169#6026
20KHalf4317+26#6026#6000
Half25K180128+52#6000#5948
25K30K240171+69#5948#5879
30K20M49216-167#5879#6046
20M21M105117-12#6046#6058
21M35K52141-89#6058#6147
35K23M77199-122#6147#6269
23M24M65122-57#6269#6326
24M40K2181+217#6326#6109
40K25.2M926+86#6109#6023
25.2MFinish1655+160#6023#5863
TOTALS17101909-199
📊

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