Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nikolaj Fabricius Stryhn

Bib: 31291 β€’M β€’Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:16
3.11 mi
Rank: #24217
Start β†’ 5K
29:16 | 9:26/mi
10K
57:52
6.21 mi
Rank: #23956 (+261)
5K β†’ 10K
28:36 | 9:13/mi
15K
1:26:36
9.32 mi
Rank: #23882 (+74)
10K β†’ 15K
28:44 | 9:15/mi
20K
1:56:12
12.43 mi
Rank: #23865 (+17)
15K β†’ 20K
29:36 | 9:32/mi
HALF
2:02:38
13.11 mi
Rank: #23869 (-4)
20K β†’ HALF
6:26 | 9:27/mi
25K
2:26:39
15.53 mi
Rank: #23913 (-44)
HALF β†’ 25K
24:01 | 9:55/mi
30K
2:59:48
18.64 mi
Rank: #24050 (-137)
25K β†’ 30K
33:09 | 10:41/mi
20M
3:14:23
20.00 mi
Rank: #24068 (-18)
30K β†’ 20M
14:35 | 10:45/mi
21M
3:26:55
21.00 mi
Rank: #24213 (-145)
20M β†’ 21M
12:32 | 12:32/mi
35K
3:35:23
21.75 mi
Rank: #24307 (-94)
21M β†’ 35K
8:28 | 11:20/mi
23M
3:50:05
23.00 mi
Rank: #24429 (-122)
35K β†’ 23M
14:42 | 11:45/mi
24M
4:02:01
24.00 mi
Rank: #24539 (-110)
23M β†’ 24M
11:56 | 11:56/mi
40K
4:12:47
24.85 mi
Rank: #24665 (-126)
24M β†’ 40K
10:46 | 12:36/mi
25.2M
4:17:44
25.20 mi
Rank: #24737 (-72)
40K β†’ 25.2M
4:57 | 14:22/mi
FINISH
4:28:55
26.22 mi
Rank: #24799 (-62)
25.2M β†’ FINISH
11:11 | 10:59/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:38
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:26:17
Pace11:10 /mi
πŸ“ŠPositive Split: 19.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2329:169:2629:16
9:26
-
10K
6.21 mi12:24:5957:529:1928:36
9:13
-0:13
15K
9.32 mi12:53:431:26:369:1828:44
9:15
+0:02
20K
12.43 mi13:23:191:56:129:2229:36
9:32
+0:17
HALF
13.11 mi13:29:452:02:389:226:26
9:27
-0:05
25K
15.53 mi13:53:462:26:399:2724:01
9:55
+0:28
30K
18.64 mi14:26:552:59:489:3933:09
10:41
+0:46
20M
20.00 mi14:41:303:14:239:4414:35
10:45
+0:04
21M
21.00 mi14:54:023:26:559:5212:32
12:32
+1:47
35K
21.75 mi15:02:303:35:239:558:28
11:20
-1:12
23M
23.00 mi15:17:123:50:0510:0114:42
11:45
+0:25
24M
24.00 mi15:29:084:02:0110:0611:56
11:56
+0:11
40K
24.85 mi15:39:544:12:4710:1110:46
12:36
+0:40
25.2M
25.20 mi15:44:514:17:4410:144:57
14:22
+1:46
FINISH
26.22 mi15:56:024:28:5510:1611:11
10:59
-3:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:13 /mi

Average Pace

10:16 /mi

Slowest Pace

14:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:26:39

55% of race

Time at Steady Pace

1:07:23

25% of race

Time at Slower Pace

54:53

20% of race

Average Pace: 10:15 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:56:2329:169:2629:16
9:26
#24217
10K
6.21 mi12:24:5957:529:1928:36
9:13
#23956
15K
9.32 mi12:53:431:26:369:1828:44
9:15
#23882
20K
12.43 mi13:23:191:56:129:2229:36
9:32
#23865
HALF
13.11 mi13:29:452:02:389:226:26
9:27
#23869
25K
15.53 mi13:53:462:26:399:2724:01
9:55
#23913
30K
18.64 mi14:26:552:59:489:3933:09
10:41
#24050
20M
20.00 mi14:41:303:14:239:4414:35
10:45
#24068
21M
21.00 mi14:54:023:26:559:5212:32
12:32
#24213
35K
21.75 mi15:02:303:35:239:558:28
11:20
#24307
23M
23.00 mi15:17:123:50:0510:0114:42
11:45
#24429
24M
24.00 mi15:29:084:02:0110:0611:56
11:56
#24539
40K
24.85 mi15:39:544:12:4710:1110:46
12:36
#24665
25.2M
25.20 mi15:44:514:17:4410:144:57
14:22
#24737
FINISH
26.22 mi15:56:024:28:5510:1611:11
10:59
#24799
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24217143431434323661(Top 82%)14083(Top 86%)14083(Top 246%)
10K6.21 mi3.10 mi23956+26114227+11614227+11623645(Top 81%)14071(Top 86%)14071(Top 246%)
15K9.32 mi3.11 mi23882+7414191+3614191+3623661(Top 82%)14083(Top 86%)14083(Top 246%)
20K12.43 mi3.11 mi23865+1714183+814183+823835(Top 82%)14136(Top 87%)14136(Top 247%)
HALF13.11 mi0.68 mi23869-414184-114184-124211(Top 83%)14321(Top 88%)14321(Top 250%)
25K15.53 mi2.42 mi23913-4414191-714191-724050(Top 83%)14220(Top 87%)14220(Top 248%)
30K18.64 mi3.11 mi24050-13714232-4114232-4124649(Top 85%)14367(Top 88%)14367(Top 251%)
20M20.00 mi1.36 mi24068-1814231+114231+124361(Top 84%)14169(Top 87%)14169(Top 248%)
21M21.00 mi1.00 mi24213-14514284-5314284-5325815(Top 89%)14786(Top 90%)14786(Top 258%)
35K21.75 mi0.75 mi24307-9414316-3214316-3225765(Top 89%)14755(Top 90%)14755(Top 258%)
23M23.00 mi1.25 mi24429-12214359-4314359-4325783(Top 89%)14729(Top 90%)14729(Top 257%)
24M24.00 mi1.00 mi24539-11014393-3414393-3426535(Top 91%)15057(Top 92%)15057(Top 263%)
40K24.85 mi0.85 mi24665-12614435-4214435-4226625(Top 92%)15067(Top 92%)15067(Top 263%)
25.2M25.20 mi0.35 mi24737-7214464-2914464-2927490(Top 95%)15516(Top 95%)15516(Top 271%)
FINISH26.22 mi1.02 mi24799-6214476-1214476-1226069(Top 90%)14797(Top 91%)14797(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
Γ—21
+97ft-345ft

Overall

23661

Males

14083

M18-39

14083

5K→10K

3.1 - 6.2 mi

Top 81%
Γ—5
+79ft-138ft

Overall

23645

Males

14071

M18-39

14071

10K→15K

6.2 - 9.3 mi

Top 82%
Γ—3
+67ft-78ft

Overall

23661

Males

14083

M18-39

14083

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23835

Males

14136

M18-39

14136

20K→HALF

12.4 - 13.1 mi

Top 83%
Γ—2
+19ft-37ft

Overall

24211

Males

14321

M18-39

14321

HALF→25K

13.1 - 15.5 mi

Top 83%
Γ—4
+66ft-88ft

Overall

24050

Males

14220

M18-39

14220

25K→30K

15.5 - 18.6 mi

Top 85%
Γ—9
+181ft-148ft

Overall

24649

Males

14367

M18-39

14367

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24361

Males

14169

M18-39

14169

20M→21M

20.0 - 21.0 mi

Top 89%
Γ—8
+106ft-24ft

Overall

25815

Males

14786

M18-39

14786

21M→35K

21.0 - 21.8 mi

Top 89%
Γ—7
+17ft-86ft

Overall

25765

Males

14755

M18-39

14755

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25783

Males

14729

M18-39

14729

23M→24M

23.0 - 24.0 mi

Top 91%
Γ—6
+12ft-82ft

Overall

26535

Males

15057

M18-39

15057

24M→40K

24.0 - 24.9 mi

Top 92%
Γ—1
+6ft-20ft

Overall

26625

Males

15067

M18-39

15067

40K→25.2M

24.9 - 25.2 mi

Top 95%
Γ—1
+13ft-16ft

Overall

27490

Males

15516

M18-39

15516

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26069

Males

14797

M18-39

14797

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1125*
Passed By
1666
Net Change
-582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24217
5K β†’ 10K377*116+261#24217#23956
10K β†’ 15K191117+74#23956#23882
15K β†’ 20K145128+17#23882#23865
20K β†’ HALF1923-4#23865#23869
HALF β†’ 25K100144-44#23869#23913
25K β†’ 30K104200-137#23913#24050
30K β†’ 20M6280-18#24050#24068
20M β†’ 21M28173-145#24068#24213
21M β†’ 35K10104-94#24213#24307
35K β†’ 23M27149-122#24307#24429
23M β†’ 24M24134-110#24429#24539
24M β†’ 40K19145-126#24539#24665
40K β†’ 25.2M173-72#24665#24737
25.2M β†’ FINISH1880-62#24737#24799
TOTALS1125*1666-582

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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