Leif Mjos

Bib: 7915M

AK

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 25%
Gender (Male)
#0 / 16105
Top 37%
Masters (Masters Men)
#0 / 10463
Top 24%
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
21:39
Rank: #7559
Start5K
21:39 | 6:58/mi
10K· 6.21 mi
43:09
Rank: #7463 (+96)
5K10K
21:30 | 6:55/mi
15K· 9.32 mi
1:04:26
Rank: #7179 (+284)
10K15K
21:17 | 6:51/mi
20K· 12.43 mi
1:25:35
Rank: #6728 (+451)
15K20K
21:09 | 6:48/mi
Half· 13.11 mi
1:30:12
Rank: #6674 (+54)
20KHalf
4:37 | 6:46/mi
25K· 15.53 mi
1:47:17
Rank: #6616 (+58)
Half25K
17:05 | 7:03/mi
30K· 18.64 mi
2:11:07
Rank: #6878 (-262)
25K30K
23:50 | 7:40/mi
20M
2:21:21
Rank: #6812 (+66)
30K20M
10:14 | 7:32/mi
21M
2:29:31
Rank: #6827 (-15)
20M21M
8:10 | 8:10/mi
35K· 21.75 mi
2:35:08
Rank: #6866 (-39)
21M35K
5:37 | 7:30/mi
23M
2:44:41
Rank: #6829 (+37)
35K23M
9:33 | 7:38/mi
24M
2:52:17
Rank: #6846 (-17)
23M24M
7:36 | 7:36/mi
40K· 24.85 mi
2:59:03
Rank: #6909 (-63)
24M40K
6:46 | 7:55/mi
25.2M
3:02:08
Rank: #6952 (-43)
40K25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:09:51
Rank: #7017 (-65)
25.2MFinish
7:43 | 7:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:12
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:39:39
Pace7:36 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4321:396:5821:39
6:58
-
10K
6.21 mi11:09:1343:096:5721:30
6:55
-0:03
15K
9.32 mi11:30:301:04:266:5521:17
6:51
-0:04
20K
12.43 mi11:51:391:25:356:5321:09
6:48
-0:03
Half
13.11 mi11:56:161:30:126:534:37
6:46
-0:02
25K
15.53 mi12:13:211:47:176:5417:05
7:03
+0:17
30K
18.64 mi12:37:112:11:077:0223:50
7:40
+0:37
20M
20.00 mi12:47:252:21:217:0410:14
7:32
-0:08
21M
21.00 mi12:55:352:29:317:078:10
8:10
+0:38
35K
21.75 mi13:01:122:35:087:085:37
7:30
-0:40
23M
23.00 mi13:10:452:44:417:109:33
7:38
+0:08
24M
24.00 mi13:18:212:52:177:117:36
7:36
-0:02
40K
24.85 mi13:25:072:59:037:126:46
7:55
+0:19
25.2M
25.20 mi13:28:123:02:087:143:05
8:56
+1:01
Finish
26.22 mi13:35:553:09:517:157:43
7:34
-1:22

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

7:15 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:17

57% of race

Time at Steady Pace

1:04:33

34% of race

Time at Slower Pace

18:01

9% of race

Average Pace: 7:14 /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 mi10:47:4321:396:5821:39
6:58
#7559
10K
6.21 mi11:09:1343:096:5721:30
6:55
#7463
15K
9.32 mi11:30:301:04:266:5521:17
6:51
#7179
20K
12.43 mi11:51:391:25:356:5321:09
6:48
#6728
Half
13.11 mi11:56:161:30:126:534:37
6:46
#6674
25K
15.53 mi12:13:211:47:176:5417:05
7:03
#6616
30K
18.64 mi12:37:112:11:077:0223:50
7:40
#6878
20M
20.00 mi12:47:252:21:217:0410:14
7:32
#6812
21M
21.00 mi12:55:352:29:317:078:10
8:10
#6827
35K
21.75 mi13:01:122:35:087:085:37
7:30
#6866
23M
23.00 mi13:10:452:44:417:109:33
7:38
#6829
24M
24.00 mi13:18:212:52:177:117:36
7:36
#6846
40K
24.85 mi13:25:072:59:037:126:46
7:55
#6909
25.2M
25.20 mi13:28:123:02:087:143:05
8:56
#6952
Finish
26.22 mi13:35:553:09:517:157:43
7:34
#7017
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7559671467146565(Top 23%)5916(Top 37%)5916(Top 263%)
10K6.21 mi3.10 mi7463+966627+876627+877382(Top 26%)6559(Top 41%)6559(Top 292%)
15K9.32 mi3.11 mi7179+2846422+2056422+2056565(Top 23%)5916(Top 37%)5916(Top 263%)
20K12.43 mi3.11 mi6728+4516068+3546068+3545364(Top 19%)4920(Top 31%)4920(Top 219%)
Half13.11 mi0.68 mi6674+546026+426026+425814(Top 20%)5301(Top 33%)5301(Top 236%)
25K15.53 mi2.42 mi6616+585962+645962+646609(Top 23%)5839(Top 36%)5839(Top 260%)
30K18.64 mi3.11 mi6878-2626115-1536115-1538973(Top 32%)7119(Top 44%)7119(Top 317%)
20M20.00 mi1.36 mi6812+666041+746041+747183(Top 25%)5946(Top 37%)5946(Top 265%)
21M21.00 mi1.00 mi6827-156029+126029+128329(Top 29%)6429(Top 40%)6429(Top 286%)
35K21.75 mi0.75 mi6866-396045-166045-168623(Top 30%)6632(Top 41%)6632(Top 295%)
23M23.00 mi1.25 mi6829+375977+685977+687400(Top 26%)5803(Top 36%)5803(Top 258%)
24M24.00 mi1.00 mi6846-175967+105967+108379(Top 29%)6308(Top 39%)6308(Top 281%)
40K24.85 mi0.85 mi6909-635980-135980-139512(Top 33%)6786(Top 42%)6786(Top 302%)
25.2M25.20 mi0.35 mi6952-435993-135993-1311353(Top 40%)7613(Top 47%)7613(Top 339%)
Finish26.22 mi1.02 mi7017-656005-126005-129678(Top 34%)6789(Top 42%)6789(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21stories
+97ft-345ft

Overall

6565

Males

5916

M40-44

5916

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

7382

Males

6559

M40-44

6559

10K→15K

6.2 - 9.3 mi

Top 23%
×3stories
+67ft-78ft

Overall

6565

Males

5916

M40-44

5916

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5364

Males

4920

M40-44

4920

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5814

Males

5301

M40-44

5301

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6609

Males

5839

M40-44

5839

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8973

Males

7119

M40-44

7119

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7183

Males

5946

M40-44

5946

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8329

Males

6429

M40-44

6429

21M→35K

21.0 - 21.8 mi

Top 30%
×7stories
+17ft-86ft

Overall

8623

Males

6632

M40-44

6632

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7400

Males

5803

M40-44

5803

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

8379

Males

6308

M40-44

6308

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

9512

Males

6786

M40-44

6786

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11353

Males

7613

M40-44

7613

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9678

Males

6789

M40-44

6789

Passing Analysis

Category:
Athletes Passed
1857
Passed By
1315
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7559
5K10K251155+96#7559#7463
10K15K31733+284#7463#7179
15K20K4554+451#7179#6728
20KHalf628+54#6728#6674
Half25K15496+58#6674#6616
25K30K99361-262#6616#6878
30K20M11953+66#6878#6812
20M21M85100-15#6812#6827
21M35K3978-39#6827#6866
35K23M10366+37#6866#6829
23M24M6885-17#6829#6846
24M40K42105-63#6846#6909
40K25.2M1558-43#6909#6952
25.2MFinish48113-65#6952#7017
TOTALS18571315+542
📊

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