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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Patrick Grennan

Bib: 3844 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
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
19:52
3.11 mi
Rank: #3429
Start β†’ 5K
19:52 | 6:24/mi
10K
39:34
6.21 mi
Rank: #3239 (+190)
5K β†’ 10K
19:42 | 6:21/mi
15K
59:18
9.32 mi
Rank: #3216 (+23)
10K β†’ 15K
19:44 | 6:22/mi
20K
1:19:13
12.43 mi
Rank: #3201 (+15)
15K β†’ 20K
19:55 | 6:25/mi
HALF
1:23:33
13.11 mi
Rank: #3205 (-4)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:39:37
15.53 mi
Rank: #3338 (-133)
HALF β†’ 25K
16:04 | 6:38/mi
30K
2:03:12
18.64 mi
Rank: #4376 (-1038)
25K β†’ 30K
23:35 | 7:36/mi
20M
2:14:28
20.00 mi
Rank: #5133 (-757)
30K β†’ 20M
11:16 | 8:18/mi
21M
2:23:09
21.00 mi
Rank: #5724 (-591)
20M β†’ 21M
8:41 | 8:41/mi
35K
2:29:12
21.75 mi
Rank: #6131 (-407)
21M β†’ 35K
6:03 | 8:06/mi
23M
2:39:54
23.00 mi
Rank: #6697 (-566)
35K β†’ 23M
10:42 | 8:34/mi
24M
2:48:43
24.00 mi
Rank: #7162 (-465)
23M β†’ 24M
8:49 | 8:49/mi
40K
2:56:22
24.85 mi
Rank: #7526 (-364)
24M β†’ 40K
7:39 | 8:57/mi
25.2M
2:59:37
25.20 mi
Rank: #7684 (-158)
40K β†’ 25.2M
3:15 | 9:26/mi
FINISH
3:08:15
26.22 mi
Rank: #8076 (-392)
25.2M β†’ FINISH
8:38 | 8:29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:33
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:44:42
Pace8:00 /mi
πŸ“ŠPositive Split: 25.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:1619:526:2419:52
6:24
-
10K
6.21 mi10:40:5839:346:2319:42
6:21
-0:03
15K
9.32 mi11:00:4259:186:2219:44
6:22
+0:01
20K
12.43 mi11:20:371:19:136:2319:55
6:25
+0:03
HALF
13.11 mi11:24:571:23:336:234:20
6:22
-0:03
25K
15.53 mi11:41:011:39:376:2516:04
6:38
+0:16
30K
18.64 mi12:04:362:03:126:3723:35
7:36
+0:58
20M
20.00 mi12:15:522:14:286:4411:16
8:18
+0:42
21M
21.00 mi12:24:332:23:096:508:41
8:41
+0:23
35K
21.75 mi12:30:362:29:126:526:03
8:06
-0:35
23M
23.00 mi12:41:182:39:546:5810:42
8:34
+0:28
24M
24.00 mi12:50:072:48:437:028:49
8:49
+0:15
40K
24.85 mi12:57:462:56:227:067:39
8:57
+0:08
25.2M
25.20 mi13:01:012:59:377:083:15
9:26
+0:29
FINISH
26.22 mi13:09:393:08:157:128:38
8:29
-0:57

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

6:21 /mi

Average Pace

7:11 /mi

Slowest Pace

9:26 /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

1:39:37

53% of race

Time at Steady Pace

1:00:14

32% of race

Time at Slower Pace

28:24

15% of race

Average Pace: 7:11 /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 mi10:21:1619:526:2419:52
6:24
#3429
10K
6.21 mi10:40:5839:346:2319:42
6:21
#3239
15K
9.32 mi11:00:4259:186:2219:44
6:22
#3216
20K
12.43 mi11:20:371:19:136:2319:55
6:25
#3201
HALF
13.11 mi11:24:571:23:336:234:20
6:22
#3205
25K
15.53 mi11:41:011:39:376:2516:04
6:38
#3338
30K
18.64 mi12:04:362:03:126:3723:35
7:36
#4376
20M
20.00 mi12:15:522:14:286:4411:16
8:18
#5133
21M
21.00 mi12:24:332:23:096:508:41
8:41
#5724
35K
21.75 mi12:30:362:29:126:526:03
8:06
#6131
23M
23.00 mi12:41:182:39:546:5810:42
8:34
#6697
24M
24.00 mi12:50:072:48:437:028:49
8:49
#7162
40K
24.85 mi12:57:462:56:227:067:39
8:57
#7526
25.2M
25.20 mi13:01:012:59:377:083:15
9:26
#7684
FINISH
26.22 mi13:09:393:08:157:128:38
8:29
#8076
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 mi3429326632663211(Top 11%)3073(Top 19%)3073(Top 54%)
10K6.21 mi3.10 mi3239+1903102+1643102+1643138(Top 11%)3010(Top 18%)3010(Top 53%)
15K9.32 mi3.11 mi3216+233083+193083+193211(Top 11%)3073(Top 19%)3073(Top 54%)
20K12.43 mi3.11 mi3201+153067+163067+163223(Top 11%)3095(Top 19%)3095(Top 54%)
HALF13.11 mi0.68 mi3205-43073-63073-63495(Top 12%)3351(Top 21%)3351(Top 59%)
25K15.53 mi2.42 mi3338-1333195-1223195-1224313(Top 15%)4030(Top 25%)4030(Top 70%)
30K18.64 mi3.11 mi4376-10384119-9244119-92410341(Top 36%)7868(Top 48%)7868(Top 137%)
20M20.00 mi1.36 mi5133-7574745-6264745-62614862(Top 51%)9828(Top 60%)9828(Top 172%)
21M21.00 mi1.00 mi5724-5915183-4385183-43814243(Top 49%)9469(Top 58%)9469(Top 165%)
35K21.75 mi0.75 mi6131-4075482-2995482-29915002(Top 52%)9748(Top 60%)9748(Top 170%)
23M23.00 mi1.25 mi6697-5665889-4075889-40715967(Top 55%)10075(Top 62%)10075(Top 176%)
24M24.00 mi1.00 mi7162-4656195-3066195-30618572(Top 64%)11215(Top 69%)11215(Top 196%)
40K24.85 mi0.85 mi7526-3646398-2036398-20318095(Top 62%)10927(Top 67%)10927(Top 191%)
25.2M25.20 mi0.35 mi7684-1586484-866484-8616847(Top 58%)10334(Top 63%)10334(Top 181%)
FINISH26.22 mi1.02 mi8076-3926683-1996683-19917967(Top 62%)10860(Top 66%)10860(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
Γ—21
+97ft-345ft

Overall

3211

Males

3073

M18-39

3073

5K→10K

3.1 - 6.2 mi

Top 11%
Γ—5
+79ft-138ft

Overall

3138

Males

3010

M18-39

3010

10K→15K

6.2 - 9.3 mi

Top 11%
Γ—3
+67ft-78ft

Overall

3211

Males

3073

M18-39

3073

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3223

Males

3095

M18-39

3095

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3495

Males

3351

M18-39

3351

HALF→25K

13.1 - 15.5 mi

Top 15%
Γ—4
+66ft-88ft

Overall

4313

Males

4030

M18-39

4030

25K→30K

15.5 - 18.6 mi

Top 36%
Γ—9
+181ft-148ft

Overall

10341

Males

7868

M18-39

7868

30K→20M

18.6 - 20.0 mi

Top 51%
Γ—5
+64ft-50ft

Overall

14862

Males

9828

M18-39

9828

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14243

Males

9469

M18-39

9469

21M→35K

21.0 - 21.8 mi

Top 52%
Γ—7
+17ft-86ft

Overall

15002

Males

9748

M18-39

9748

35K→23M

21.8 - 23.0 mi

Top 55%
Γ—5
+23ft-63ft

Overall

15967

Males

10075

M18-39

10075

23M→24M

23.0 - 24.0 mi

Top 64%
Γ—6
+12ft-82ft

Overall

18572

Males

11215

M18-39

11215

24M→40K

24.0 - 24.9 mi

Top 62%
Γ—1
+6ft-20ft

Overall

18095

Males

10927

M18-39

10927

40K→25.2M

24.9 - 25.2 mi

Top 58%
Γ—1
+13ft-16ft

Overall

16847

Males

10334

M18-39

10334

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
Γ—2
+22ft-21ft

Overall

17967

Males

10860

M18-39

10860

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
581*
Passed By
2168
Net Change
-4647
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3429
5K β†’ 10K257*67+190#3429#3239
10K β†’ 15K10178+23#3239#3216
15K β†’ 20K8974+15#3216#3201
20K β†’ HALF1418-4#3201#3205
HALF β†’ 25K34167-133#3205#3338
25K β†’ 30K5200-1038#3338#4376
30K β†’ 20M6200-757#4376#5133
20M β†’ 21M11200-591#5133#5724
21M β†’ 35K9200-407#5724#6131
35K β†’ 23M16200-566#6131#6697
23M β†’ 24M5200-465#6697#7162
24M β†’ 40K17200-364#7162#7526
40K β†’ 25.2M6164-158#7526#7684
25.2M β†’ FINISH11200-392#7684#8076
TOTALS581*2168-4647

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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