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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Tim Dettmann

Bib: 2151 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 42%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
  • Personalized race insights
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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
20:37
3.11 mi
Rank: #5302
Start → 5K
20:37 | 6:39/mi
10K
41:35
6.21 mi
Rank: #5845 (-543)
5K → 10K
20:58 | 6:45/mi
15K
1:03:02
9.32 mi
Rank: #6475 (-630)
10K → 15K
21:27 | 6:55/mi
20K
1:24:41
12.43 mi
Rank: #6757 (-282)
15K → 20K
21:39 | 6:59/mi
HALF
1:29:20
13.11 mi
Rank: #6797 (-40)
20K → HALF
4:39 | 6:50/mi
25K
1:46:09
15.53 mi
Rank: #6819 (-22)
HALF → 25K
16:49 | 6:57/mi
30K
2:08:39
18.64 mi
Rank: #6982 (-163)
25K → 30K
22:30 | 7:15/mi
20M
2:18:59
20.00 mi
Rank: #7141 (-159)
30K → 20M
10:20 | 7:37/mi
21M
2:27:32
21.00 mi
Rank: #7416 (-275)
20M → 21M
8:33 | 8:33/mi
35K
2:33:27
21.75 mi
Rank: #7594 (-178)
21M → 35K
5:55 | 7:55/mi
23M
2:43:50
23.00 mi
Rank: #7937 (-343)
35K → 23M
10:23 | 8:18/mi
24M
2:51:53
24.00 mi
Rank: #8152 (-215)
23M → 24M
8:03 | 8:03/mi
40K
2:58:23
24.85 mi
Rank: #8176 (-24)
24M → 40K
6:30 | 7:37/mi
25.2M
3:01:13
25.20 mi
Rank: #8180 (-4)
40K → 25.2M
2:50 | 8:13/mi
FINISH
3:08:48
26.22 mi
Rank: #8250 (-70)
25.2M → FINISH
7:35 | 7:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:29:20
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:39:28
Pace7:36 /mi
📊Positive Split: 11.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:4720:376:3920:37
6:39
-
10K
6.21 mi10:58:4541:356:4220:58
6:45
+0:06
15K
9.32 mi11:20:121:03:026:4621:27
6:55
+0:10
20K
12.43 mi11:41:511:24:416:4921:39
6:59
+0:04
HALF
13.11 mi11:46:301:29:206:494:39
6:50
-0:09
25K
15.53 mi12:03:191:46:096:5016:49
6:57
+0:07
30K
18.64 mi12:25:492:08:396:5522:30
7:15
+0:18
20M
20.00 mi12:36:092:18:596:5710:20
7:37
+0:22
21M
21.00 mi12:44:422:27:327:028:33
8:33
+0:56
35K
21.75 mi12:50:372:33:277:045:55
7:55
-0:38
23M
23.00 mi13:01:002:43:507:0810:23
8:18
+0:23
24M
24.00 mi13:09:032:51:537:108:03
8:03
-0:15
40K
24.85 mi13:15:332:58:237:116:30
7:37
-0:26
25.2M
25.20 mi13:18:233:01:137:122:50
8:13
+0:36
FINISH
26.22 mi13:25:583:08:487:137:35
7:27
-0:46

Checkpoint Splits Visualizations

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

📈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

6:39 /mi

Average Pace

7:12 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:46:09

56% of race

Time at Steady Pace

46:55

25% of race

Time at Slower Pace

35:44

19% of race

Average Pace: 7:12 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:37:4720:376:3920:37
6:39
#5302
10K
6.21 mi10:58:4541:356:4220:58
6:45
#5845
15K
9.32 mi11:20:121:03:026:4621:27
6:55
#6475
20K
12.43 mi11:41:511:24:416:4921:39
6:59
#6757
HALF
13.11 mi11:46:301:29:206:494:39
6:50
#6797
25K
15.53 mi12:03:191:46:096:5016:49
6:57
#6819
30K
18.64 mi12:25:492:08:396:5522:30
7:15
#6982
20M
20.00 mi12:36:092:18:596:5710:20
7:37
#7141
21M
21.00 mi12:44:422:27:327:028:33
8:33
#7416
35K
21.75 mi12:50:372:33:277:045:55
7:55
#7594
23M
23.00 mi13:01:002:43:507:0810:23
8:18
#7937
24M
24.00 mi13:09:032:51:537:108:03
8:03
#8152
40K
24.85 mi13:15:332:58:237:116:30
7:37
#8176
25.2M
25.20 mi13:18:233:01:137:122:50
8:13
#8180
FINISH
26.22 mi13:25:583:08:487:137:35
7:27
#8250
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 mi5302492449247837(Top 27%)6765(Top 41%)6765(Top 118%)
10K6.21 mi3.10 mi5845-5435354-4305354-4306465(Top 22%)5815(Top 36%)5815(Top 102%)
15K9.32 mi3.11 mi6475-6305819-4655819-4657837(Top 27%)6765(Top 41%)6765(Top 118%)
20K12.43 mi3.11 mi6757-2826019-2006019-2007630(Top 26%)6590(Top 40%)6590(Top 115%)
HALF13.11 mi0.68 mi6797-406041-226041-227335(Top 25%)6420(Top 39%)6420(Top 112%)
25K15.53 mi2.42 mi6819-226054-136054-136951(Top 24%)6083(Top 37%)6083(Top 106%)
30K18.64 mi3.11 mi6982-1636141-876141-877681(Top 26%)6425(Top 39%)6425(Top 112%)
20M20.00 mi1.36 mi7141-1596251-1106251-1109867(Top 34%)7509(Top 46%)7509(Top 131%)
21M21.00 mi1.00 mi7416-2756424-1736424-17313396(Top 46%)9079(Top 56%)9079(Top 159%)
35K21.75 mi0.75 mi7594-1786529-1056529-10513787(Top 48%)9209(Top 56%)9209(Top 161%)
23M23.00 mi1.25 mi7937-3436690-1616690-16114408(Top 50%)9410(Top 58%)9410(Top 164%)
24M24.00 mi1.00 mi8152-2156797-1076797-10714069(Top 48%)9166(Top 56%)9166(Top 160%)
40K24.85 mi0.85 mi8176-246785+126785+129554(Top 33%)6976(Top 43%)6976(Top 122%)
25.2M25.20 mi0.35 mi8180-46773+126773+129642(Top 33%)6931(Top 42%)6931(Top 121%)
FINISH26.22 mi1.02 mi8250-706786-136786-1310933(Top 38%)7566(Top 46%)7566(Top 132%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21
+97ft-345ft

Overall

7837

Males

6765

M18-39

6765

5K→10K

3.1 - 6.2 mi

Top 22%
×5
+79ft-138ft

Overall

6465

Males

5815

M18-39

5815

10K→15K

6.2 - 9.3 mi

Top 27%
×3
+67ft-78ft

Overall

7837

Males

6765

M18-39

6765

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7630

Males

6590

M18-39

6590

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7335

Males

6420

M18-39

6420

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

6951

Males

6083

M18-39

6083

25K→30K

15.5 - 18.6 mi

Top 26%
×9
+181ft-148ft

Overall

7681

Males

6425

M18-39

6425

30K→20M

18.6 - 20.0 mi

Top 34%
×5
+64ft-50ft

Overall

9867

Males

7509

M18-39

7509

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13396

Males

9079

M18-39

9079

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13787

Males

9209

M18-39

9209

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14408

Males

9410

M18-39

9410

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

14069

Males

9166

M18-39

9166

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9554

Males

6976

M18-39

6976

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9642

Males

6931

M18-39

6931

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

10933

Males

7566

M18-39

7566

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
625
Passed By
2207
Net Change
-2948
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5302
5K → 10K50200-543#5302#5845
10K → 15K26200-630#5845#6475
15K → 20K67200-282#6475#6757
20K → HALF1353-40#6757#6797
HALF → 25K104126-22#6797#6819
25K → 30K94200-163#6819#6982
30K → 20M33192-159#6982#7141
20M → 21M20200-275#7141#7416
21M → 35K19197-178#7416#7594
35K → 23M35200-343#7594#7937
23M → 24M23200-215#7937#8152
24M → 40K5680-24#8152#8176
40K → 25.2M3135-4#8176#8180
25.2M → FINISH54124-70#8180#8250
TOTALS6252207-2948
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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