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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ernest Grooney

Bib: 6468 •M •Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 18%
Age Group (M45-49)
#0 / 2413
Top 24%
Race Day Weather
51°/41°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
20:40
3.11 mi
Rank: #5445
Start → 5K
20:40 | 6:40/mi
10K
41:04
6.21 mi
Rank: #5060 (+385)
5K → 10K
20:24 | 6:34/mi
15K
1:01:24
9.32 mi
Rank: #4862 (+198)
10K → 15K
20:20 | 6:33/mi
20K
1:22:00
12.43 mi
Rank: #4786 (+76)
15K → 20K
20:36 | 6:38/mi
HALF
1:26:25
13.11 mi
Rank: #4749 (+37)
20K → HALF
4:25 | 6:29/mi
25K
1:43:17
15.53 mi
Rank: #5028 (-279)
HALF → 25K
16:52 | 6:58/mi
30K
2:04:50
18.64 mi
Rank: #5044 (-16)
25K → 30K
21:33 | 6:57/mi
20M
2:14:35
20.00 mi
Rank: #5184 (-140)
30K → 20M
9:45 | 7:11/mi
21M
2:22:16
21.00 mi
Rank: #5327 (-143)
20M → 21M
7:41 | 7:41/mi
35K
2:27:36
21.75 mi
Rank: #5437 (-110)
21M → 35K
5:20 | 7:08/mi
23M
2:36:51
23.00 mi
Rank: #5583 (-146)
35K → 23M
9:15 | 7:24/mi
24M
2:43:59
24.00 mi
Rank: #5675 (-92)
23M → 24M
7:08 | 7:08/mi
40K
2:50:16
24.85 mi
Rank: #5766 (-91)
24M → 40K
6:17 | 7:21/mi
25.2M
2:52:59
25.20 mi
Rank: #5785 (-19)
40K → 25.2M
2:43 | 7:53/mi
FINISH
3:00:10
26.22 mi
Rank: #5897 (-112)
25.2M → FINISH
7:11 | 7:03/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:33:45
Pace7:10 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3020:406:4020:40
6:40
-
10K
6.21 mi10:45:5441:046:3720:24
6:34
-0:06
15K
9.32 mi11:06:141:01:246:3620:20
6:33
-0:01
20K
12.43 mi11:26:501:22:006:3620:36
6:38
+0:05
HALF
13.11 mi11:31:151:26:256:364:25
6:29
-0:09
25K
15.53 mi11:48:071:43:176:3916:52
6:58
+0:29
30K
18.64 mi12:09:402:04:506:4221:33
6:57
-0:01
20M
20.00 mi12:19:252:14:356:449:45
7:11
+0:14
21M
21.00 mi12:27:062:22:166:477:41
7:41
+0:30
35K
21.75 mi12:32:262:27:366:485:20
7:08
-0:33
23M
23.00 mi12:41:412:36:516:509:15
7:24
+0:16
24M
24.00 mi12:48:492:43:596:507:08
7:08
-0:16
40K
24.85 mi12:55:062:50:166:526:17
7:21
+0:13
25.2M
25.20 mi12:57:492:52:596:522:43
7:53
+0:32
FINISH
26.22 mi13:05:003:00:106:537:11
7:03
-0:50

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

6:29 /mi

Average Pace

6:53 /mi

Slowest Pace

7:53 /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

1:26:25

48% of race

Time at Steady Pace

1:07:49

38% of race

Time at Slower Pace

25:56

14% of race

Average Pace: 6:52 /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 mi10:25:3020:406:4020:40
6:40
#5445
10K
6.21 mi10:45:5441:046:3720:24
6:34
#5060
15K
9.32 mi11:06:141:01:246:3620:20
6:33
#4862
20K
12.43 mi11:26:501:22:006:3620:36
6:38
#4786
HALF
13.11 mi11:31:151:26:256:364:25
6:29
#4749
25K
15.53 mi11:48:071:43:176:3916:52
6:58
#5028
30K
18.64 mi12:09:402:04:506:4221:33
6:57
#5044
20M
20.00 mi12:19:252:14:356:449:45
7:11
#5184
21M
21.00 mi12:27:062:22:166:477:41
7:41
#5327
35K
21.75 mi12:32:262:27:366:485:20
7:08
#5437
23M
23.00 mi12:41:412:36:516:509:15
7:24
#5583
24M
24.00 mi12:48:492:43:596:507:08
7:08
#5675
40K
24.85 mi12:55:062:50:166:526:17
7:21
#5766
25.2M
25.20 mi12:57:492:52:596:522:43
7:53
#5785
FINISH
26.22 mi13:05:003:00:106:537:11
7:03
#5897
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5445504050404554(Top 16%)4277(Top 26%)4277(Top 177%)
10K6.21 mi3.10 mi5060+3854722+3184722+3184756(Top 16%)4463(Top 27%)4463(Top 185%)
15K9.32 mi3.11 mi4862+1984552+1704552+1704554(Top 16%)4277(Top 26%)4277(Top 177%)
20K12.43 mi3.11 mi4786+764485+674485+674653(Top 16%)4356(Top 27%)4356(Top 181%)
HALF13.11 mi0.68 mi4749+374452+334452+334302(Top 15%)4069(Top 25%)4069(Top 169%)
25K15.53 mi2.42 mi5028-2794682-2304682-2307064(Top 24%)6155(Top 38%)6155(Top 255%)
30K18.64 mi3.11 mi5044-164679+34679+35434(Top 19%)4872(Top 30%)4872(Top 202%)
20M20.00 mi1.36 mi5184-1404785-1064785-1066775(Top 23%)5755(Top 35%)5755(Top 238%)
21M21.00 mi1.00 mi5327-1434886-1014886-1017676(Top 26%)6166(Top 38%)6166(Top 256%)
35K21.75 mi0.75 mi5437-1104960-744960-747987(Top 28%)6396(Top 39%)6396(Top 265%)
23M23.00 mi1.25 mi5583-1465055-955055-958035(Top 28%)6348(Top 39%)6348(Top 263%)
24M24.00 mi1.00 mi5675-925114-595114-597348(Top 25%)5879(Top 36%)5879(Top 244%)
40K24.85 mi0.85 mi5766-915173-595173-597762(Top 27%)6033(Top 37%)6033(Top 250%)
25.2M25.20 mi0.35 mi5785-195190-175190-177468(Top 26%)5799(Top 35%)5799(Top 240%)
FINISH26.22 mi1.02 mi5897-1125267-775267-777924(Top 27%)5997(Top 37%)5997(Top 249%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4554

Males

4277

M45-49

4277

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4756

Males

4463

M45-49

4463

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4554

Males

4277

M45-49

4277

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4653

Males

4356

M45-49

4356

20K→HALF

12.4 - 13.1 mi

Top 15%
×2
+19ft-37ft

Overall

4302

Males

4069

M45-49

4069

HALF→25K

13.1 - 15.5 mi

Top 24%
×4
+66ft-88ft

Overall

7064

Males

6155

M45-49

6155

25K→30K

15.5 - 18.6 mi

Top 19%
×9
+181ft-148ft

Overall

5434

Males

4872

M45-49

4872

30K→20M

18.6 - 20.0 mi

Top 23%
×5
+64ft-50ft

Overall

6775

Males

5755

M45-49

5755

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7676

Males

6166

M45-49

6166

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

7987

Males

6396

M45-49

6396

35K→23M

21.8 - 23.0 mi

Top 28%
×5
+23ft-63ft

Overall

8035

Males

6348

M45-49

6348

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7348

Males

5879

M45-49

5879

24M→40K

24.0 - 24.9 mi

Top 27%
×1
+6ft-20ft

Overall

7762

Males

6033

M45-49

6033

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1
+13ft-16ft

Overall

7468

Males

5799

M45-49

5799

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7924

Males

5997

M45-49

5997

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1261*
Passed By
1605
Net Change
-452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5445
5K → 10K442*57+385#5445#5060
10K → 15K231*33+198#5060#4862
15K → 20K13660+76#4862#4786
20K → HALF447+37#4786#4749
HALF → 25K29200-279#4749#5028
25K → 30K118134-16#5028#5044
30K → 20M27167-140#5044#5184
20M → 21M29172-143#5184#5327
21M → 35K29139-110#5327#5437
35K → 23M38184-146#5437#5583
23M → 24M43135-92#5583#5675
24M → 40K38129-91#5675#5766
40K → 25.2M2241-19#5766#5785
25.2M → FINISH35147-112#5785#5897
TOTALS1261*1605-452

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

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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