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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Mark Mcleod

Bib: 10137 •M •Age: N/A

ON

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M55-59)
#0 / 1491
Top 13%
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
22:23
3.11 mi
Rank: #10190
Start → 5K
22:23 | 7:13/mi
10K
44:44
6.21 mi
Rank: #10176 (+14)
5K → 10K
22:21 | 7:12/mi
15K
1:07:33
9.32 mi
Rank: #10574 (-398)
10K → 15K
22:49 | 7:21/mi
20K
1:30:05
12.43 mi
Rank: #10332 (+242)
15K → 20K
22:32 | 7:16/mi
HALF
1:34:59
13.11 mi
Rank: #10316 (+16)
20K → HALF
4:54 | 7:12/mi
25K
1:52:40
15.53 mi
Rank: #10177 (+139)
HALF → 25K
17:41 | 7:18/mi
30K
2:15:45
18.64 mi
Rank: #9916 (+261)
25K → 30K
23:05 | 7:26/mi
20M
2:26:11
20.00 mi
Rank: #9925 (-9)
30K → 20M
10:26 | 7:41/mi
21M
2:33:52
21.00 mi
Rank: #9752 (+173)
20M → 21M
7:41 | 7:41/mi
35K
2:39:01
21.75 mi
Rank: #9591 (+161)
21M → 35K
5:09 | 6:54/mi
23M
2:47:56
23.00 mi
Rank: #9303 (+288)
35K → 23M
8:55 | 7:08/mi
24M
2:54:51
24.00 mi
Rank: #9115 (+188)
23M → 24M
6:55 | 6:55/mi
40K
3:00:47
24.85 mi
Rank: #8921 (+194)
24M → 40K
5:56 | 6:57/mi
25.2M
3:03:21
25.20 mi
Rank: #8834 (+87)
40K → 25.2M
2:34 | 7:27/mi
FINISH
3:10:14
26.22 mi
Rank: #8677 (+157)
25.2M → FINISH
6:53 | 6:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:34:59
Pace7:15 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:15
Pace7:16 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:3822:237:1322:23
7:13
-
10K
6.21 mi11:01:5944:447:1222:21
7:12
-0:01
15K
9.32 mi11:24:481:07:337:1522:49
7:21
+0:09
20K
12.43 mi11:47:201:30:057:1522:32
7:16
-0:05
HALF
13.11 mi11:52:141:34:597:154:54
7:12
-0:04
25K
15.53 mi12:09:551:52:407:1617:41
7:18
+0:06
30K
18.64 mi12:33:002:15:457:1723:05
7:26
+0:08
20M
20.00 mi12:43:262:26:117:1910:26
7:41
+0:15
21M
21.00 mi12:51:072:33:527:207:41
7:41
0:00
35K
21.75 mi12:56:162:39:017:195:09
6:54
-0:47
23M
23.00 mi13:05:112:47:567:198:55
7:08
+0:14
24M
24.00 mi13:12:062:54:517:186:55
6:55
-0:13
40K
24.85 mi13:18:023:00:477:175:56
6:57
+0:02
25.2M
25.20 mi13:20:363:03:217:172:34
7:27
+0:30
FINISH
26.22 mi13:27:293:10:147:166:53
6:46
-0:41

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

6:46 /mi

Average Pace

7:16 /mi

Slowest Pace

7:41 /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

2:49:33

89% of race

Time at Steady Pace

20:41

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:39:3822:237:1322:23
7:13
#10190
10K
6.21 mi11:01:5944:447:1222:21
7:12
#10176
15K
9.32 mi11:24:481:07:337:1522:49
7:21
#10574
20K
12.43 mi11:47:201:30:057:1522:32
7:16
#10332
HALF
13.11 mi11:52:141:34:597:154:54
7:12
#10316
25K
15.53 mi12:09:551:52:407:1617:41
7:18
#10177
30K
18.64 mi12:33:002:15:457:1723:05
7:26
#9916
20M
20.00 mi12:43:262:26:117:1910:26
7:41
#9925
21M
21.00 mi12:51:072:33:527:207:41
7:41
#9752
35K
21.75 mi12:56:162:39:017:195:09
6:54
#9591
23M
23.00 mi13:05:112:47:567:198:55
7:08
#9303
24M
24.00 mi13:12:062:54:517:186:55
6:55
#9115
40K
24.85 mi13:18:023:00:477:175:56
6:57
#8921
25.2M
25.20 mi13:20:363:03:217:172:34
7:27
#8834
FINISH
26.22 mi13:27:293:10:147:166:53
6:46
#8677
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi101908183818311454(Top 39%)8691(Top 53%)8691(Top 583%)
10K6.21 mi3.10 mi10176+148158+258158+2510194(Top 35%)8154(Top 50%)8154(Top 547%)
15K9.32 mi3.11 mi10574-3988333-1758333-17511454(Top 39%)8691(Top 53%)8691(Top 583%)
20K12.43 mi3.11 mi10332+2428179+1548179+1549748(Top 34%)7801(Top 48%)7801(Top 523%)
HALF13.11 mi0.68 mi10316+168170+98170+910106(Top 35%)8001(Top 49%)8001(Top 537%)
25K15.53 mi2.42 mi10177+1398071+998071+999621(Top 33%)7641(Top 47%)7641(Top 512%)
30K18.64 mi3.11 mi9916+2617885+1867885+1869065(Top 31%)7204(Top 44%)7204(Top 483%)
20M20.00 mi1.36 mi9925-97865+207865+2010426(Top 36%)7777(Top 48%)7777(Top 522%)
21M21.00 mi1.00 mi9752+1737761+1047761+1047722(Top 27%)6212(Top 38%)6212(Top 417%)
35K21.75 mi0.75 mi9591+1617661+1007661+1006307(Top 22%)5385(Top 33%)5385(Top 361%)
23M23.00 mi1.25 mi9303+2887475+1867475+1866306(Top 22%)5307(Top 32%)5307(Top 356%)
24M24.00 mi1.00 mi9115+1887336+1397336+1395925(Top 20%)4981(Top 30%)4981(Top 334%)
40K24.85 mi0.85 mi8921+1947202+1347202+1345157(Top 18%)4401(Top 27%)4401(Top 295%)
25.2M25.20 mi0.35 mi8834+877137+657137+654947(Top 17%)4208(Top 26%)4208(Top 282%)
FINISH26.22 mi1.02 mi8677+1577024+1137024+1135829(Top 20%)4762(Top 29%)4762(Top 319%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11454

Males

8691

M55-59

8691

5K→10K

3.1 - 6.2 mi

Top 35%
×5
+79ft-138ft

Overall

10194

Males

8154

M55-59

8154

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11454

Males

8691

M55-59

8691

15K→20K

9.3 - 12.4 mi

Top 34%
×5
+106ft-86ft

Overall

9748

Males

7801

M55-59

7801

20K→HALF

12.4 - 13.1 mi

Top 35%
×2
+19ft-37ft

Overall

10106

Males

8001

M55-59

8001

HALF→25K

13.1 - 15.5 mi

Top 33%
×4
+66ft-88ft

Overall

9621

Males

7641

M55-59

7641

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9065

Males

7204

M55-59

7204

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10426

Males

7777

M55-59

7777

20M→21M

20.0 - 21.0 mi

Top 27%
×8
+106ft-24ft

Overall

7722

Males

6212

M55-59

6212

21M→35K

21.0 - 21.8 mi

Top 22%
×7
+17ft-86ft

Overall

6307

Males

5385

M55-59

5385

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6306

Males

5307

M55-59

5307

23M→24M

23.0 - 24.0 mi

Top 20%
×6
+12ft-82ft

Overall

5925

Males

4981

M55-59

4981

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5157

Males

4401

M55-59

4401

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1
+13ft-16ft

Overall

4947

Males

4208

M55-59

4208

25.2M→FINISH

25.2 - 26.2 mi

Top 20%
×2
+22ft-21ft

Overall

5829

Males

4762

M55-59

4762

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2467*
Passed By
687
Net Change
+1513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10190
5K → 10K214*200+14#10190#10176
10K → 15K68200-398#10176#10574
15K → 20K297*55+242#10574#10332
20K → HALF3519+16#10332#10316
HALF → 25K177*38+139#10316#10177
25K → 30K319*58+261#10177#9916
30K → 20M8896-9#9916#9925
20M → 21M1796+173#9925#9752
21M → 35K1621+161#9752#9591
35K → 23M290*2+288#9591#9303
23M → 24M1880+188#9303#9115
24M → 40K1951+194#9115#8921
40K → 25.2M881+87#8921#8834
25.2M → FINISH16710+157#8834#8677
TOTALS2467*687+1513

* 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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