Dennis Olsen

Bib: 26809M

AB

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:11
Rank: #21243
Start5K
27:11 | 8:45/mi
10K· 6.21 mi
55:02
Rank: #21735 (-492)
5K10K
27:51 | 8:58/mi
15K· 9.32 mi
1:24:45
Rank: #22665 (-930)
10K15K
29:43 | 9:34/mi
20K· 12.43 mi
1:56:57
Rank: #23500 (-835)
15K20K
32:12 | 10:22/mi
Half· 13.11 mi
2:03:21
Rank: #23480 (+20)
20KHalf
6:24 | 9:23/mi
25K· 15.53 mi
2:29:24
Rank: #23736 (-256)
Half25K
26:03 | 10:45/mi
30K· 18.64 mi
3:03:28
Rank: #23797 (-61)
25K30K
34:04 | 10:58/mi
20M
3:18:32
Rank: #23810 (-13)
30K20M
15:04 | 11:05/mi
21M
3:30:58
Rank: #23848 (-38)
20M21M
12:26 | 12:26/mi
35K· 21.75 mi
3:39:06
Rank: #23842 (+6)
21M35K
8:08 | 10:52/mi
23M
3:52:41
Rank: #23796 (+46)
35K23M
13:35 | 10:51/mi
24M
4:03:07
Rank: #23743 (+53)
23M24M
10:26 | 10:26/mi
40K· 24.85 mi
4:12:23
Rank: #23712 (+31)
24M40K
9:16 | 10:50/mi
25.2M
4:16:37
Rank: #23715 (-3)
40K25.2M
4:14 | 12:17/mi
Finish· 26.22 mi
4:26:38
Rank: #23669 (+46)
25.2MFinish
10:01 | 9:50/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
Time2:03:21
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:23:17
Pace10:56 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4127:118:4527:11
8:45
-
10K
6.21 mi12:11:3255:028:5127:51
8:58
+0:13
15K
9.32 mi12:41:151:24:459:0629:43
9:34
+0:36
20K
12.43 mi13:13:271:56:579:2532:12
10:22
+0:48
Half
13.11 mi13:19:512:03:219:256:24
9:23
-0:59
25K
15.53 mi13:45:542:29:249:3726:03
10:45
+1:22
30K
18.64 mi14:19:583:03:289:5134:04
10:58
+0:13
20M
20.00 mi14:35:023:18:329:5615:04
11:05
+0:07
21M
21.00 mi14:47:283:30:5810:0312:26
12:26
+1:21
35K
21.75 mi14:55:363:39:0610:048:08
10:52
-1:34
23M
23.00 mi15:09:113:52:4110:0713:35
10:51
-0:01
24M
24.00 mi15:19:374:03:0710:0810:26
10:26
-0:25
40K
24.85 mi15:28:534:12:2310:099:16
10:50
+0:24
25.2M
25.20 mi15:33:074:16:3710:114:14
12:17
+1:27
Finish
26.22 mi15:43:084:26:3810:1110:01
9:50
-2:27

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

8:45 /mi

Average Pace

10:11 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:10

38% of race

Time at Steady Pace

2:28:48

56% of race

Time at Slower Pace

16:40

6% of race

Average Pace: 10:10 /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 mi11:43:4127:118:4527:11
8:45
#21243
10K
6.21 mi12:11:3255:028:5127:51
8:58
#21735
15K
9.32 mi12:41:151:24:459:0629:43
9:34
#22665
20K
12.43 mi13:13:271:56:579:2532:12
10:22
#23500
Half
13.11 mi13:19:512:03:219:256:24
9:23
#23480
25K
15.53 mi13:45:542:29:249:3726:03
10:45
#23736
30K
18.64 mi14:19:583:03:289:5134:04
10:58
#23797
20M
20.00 mi14:35:023:18:329:5615:04
11:05
#23810
21M
21.00 mi14:47:283:30:5810:0312:26
12:26
#23848
35K
21.75 mi14:55:363:39:0610:048:08
10:52
#23842
23M
23.00 mi15:09:113:52:4110:0713:35
10:51
#23796
24M
24.00 mi15:19:374:03:0710:0810:26
10:26
#23743
40K
24.85 mi15:28:534:12:2310:099:16
10:50
#23712
25.2M
25.20 mi15:33:074:16:3710:114:14
12:17
#23715
Finish
26.22 mi15:43:084:26:3810:1110:01
9:50
#23669
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21243129741297423913(Top 84%)14237(Top 88%)14237(Top 864%)
10K6.21 mi3.10 mi21735-49213214-24013214-24022227(Top 78%)13443(Top 83%)13443(Top 816%)
15K9.32 mi3.11 mi22665-93013659-44513659-44523913(Top 84%)14237(Top 88%)14237(Top 864%)
20K12.43 mi3.11 mi23500-83514034-37514034-37524941(Top 88%)14651(Top 91%)14651(Top 889%)
Half13.11 mi0.68 mi23480+2014032+214032+223185(Top 82%)13876(Top 86%)13876(Top 842%)
25K15.53 mi2.42 mi23736-25614126-9414126-9424789(Top 87%)14549(Top 90%)14549(Top 883%)
30K18.64 mi3.11 mi23797-6114110+1614110+1623945(Top 84%)14043(Top 87%)14043(Top 852%)
20M20.00 mi1.36 mi23810-1314101+914101+923770(Top 84%)13877(Top 86%)13877(Top 842%)
21M21.00 mi1.00 mi23848-3814106-514106-524309(Top 86%)14061(Top 87%)14061(Top 853%)
35K21.75 mi0.75 mi23842+614088+1814088+1823941(Top 84%)13857(Top 86%)13857(Top 841%)
23M23.00 mi1.25 mi23796+4614045+4314045+4322872(Top 81%)13281(Top 82%)13281(Top 806%)
24M24.00 mi1.00 mi23743+5314008+3714008+3722629(Top 80%)13128(Top 82%)13128(Top 797%)
40K24.85 mi0.85 mi23712+3113974+3413974+3422764(Top 80%)13124(Top 81%)13124(Top 796%)
25.2M25.20 mi0.35 mi23715-3139741397423746(Top 84%)13639(Top 85%)13639(Top 828%)
Finish26.22 mi1.02 mi23669+4613935+3913935+3922382(Top 79%)12965(Top 81%)12965(Top 787%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23913

Males

14237

M55-59

14237

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22227

Males

13443

M55-59

13443

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23913

Males

14237

M55-59

14237

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

24941

Males

14651

M55-59

14651

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23185

Males

13876

M55-59

13876

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

24789

Males

14549

M55-59

14549

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

23945

Males

14043

M55-59

14043

30K→20M

18.6 - 20.0 mi

Top 84%
×5stories
+64ft-50ft

Overall

23770

Males

13877

M55-59

13877

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24309

Males

14061

M55-59

14061

21M→35K

21.0 - 21.8 mi

Top 84%
×7stories
+17ft-86ft

Overall

23941

Males

13857

M55-59

13857

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

22872

Males

13281

M55-59

13281

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22629

Males

13128

M55-59

13128

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22764

Males

13124

M55-59

13124

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23746

Males

13639

M55-59

13639

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22382

Males

12965

M55-59

12965

Passing Analysis

Category:
Athletes Passed
867
Passed By
3293
Net Change
-2426
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21243
5K10K111603-492#21243#21735
10K15K37967-930#21735#22665
15K20K28863-835#22665#23500
20KHalf4020+20#23500#23480
Half25K57313-256#23480#23736
25K30K140201-61#23736#23797
30K20M6578-13#23797#23810
20M21M5795-38#23810#23848
21M35K4135+6#23848#23842
35K23M9246+46#23842#23796
23M24M6613+53#23796#23743
24M40K5726+31#23743#23712
40K25.2M1013-3#23712#23715
25.2MFinish6620+46#23715#23669
TOTALS8673293-2426
📊

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