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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Paul Mansfield

Bib: 27484 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
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
32:36
3.11 mi
Rank: #27169
Start → 5K
32:36 | 10:30/mi
10K
1:03:47
6.21 mi
Rank: #26536 (+633)
5K → 10K
31:11 | 10:03/mi
15K
1:35:19
9.32 mi
Rank: #26351 (+185)
10K → 15K
31:32 | 10:09/mi
20K
2:08:09
12.43 mi
Rank: #26332 (+19)
15K → 20K
32:50 | 10:35/mi
HALF
2:15:28
13.11 mi
Rank: #26385 (-53)
20K → HALF
7:19 | 10:45/mi
25K
2:43:37
15.53 mi
Rank: #26536 (-151)
HALF → 25K
28:09 | 11:37/mi
30K
3:28:29
18.64 mi
Rank: #27246 (-710)
25K → 30K
44:52 | 14:27/mi
20M
3:45:00
20.00 mi
Rank: #27205 (+41)
30K → 20M
16:31 | 12:10/mi
21M
4:00:39
21.00 mi
Rank: #27348 (-143)
20M → 21M
15:39 | 15:39/mi
35K
4:09:57
21.75 mi
Rank: #27352 (-4)
21M → 35K
9:18 | 12:26/mi
23M
4:28:23
23.00 mi
Rank: #27494 (-142)
35K → 23M
18:26 | 14:44/mi
24M
4:43:25
24.00 mi
Rank: #27600 (-106)
23M → 24M
15:02 | 15:02/mi
40K
4:57:20
24.85 mi
Rank: #27712 (-112)
24M → 40K
13:55 | 16:17/mi
25.2M
5:02:15
25.20 mi
Rank: #27710 (+2)
40K → 25.2M
4:55 | 14:16/mi
FINISH
5:15:56
26.22 mi
Rank: #27754 (-44)
25.2M → FINISH
13:41 | 13:26/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:28
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time3:00:28
Pace13:46 /mi
📊Positive Split: 33.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5232:3610:3032:36
10:30
-
10K
6.21 mi12:27:031:03:4710:1631:11
10:03
-0:27
15K
9.32 mi12:58:351:35:1910:1431:32
10:09
+0:06
20K
12.43 mi13:31:252:08:0910:1932:50
10:35
+0:26
HALF
13.11 mi13:38:442:15:2810:217:19
10:45
+0:10
25K
15.53 mi14:06:532:43:3710:3228:09
11:37
+0:52
30K
18.64 mi14:51:453:28:2911:1244:52
14:27
+2:50
20M
20.00 mi15:08:163:45:0011:1616:31
12:10
-2:17
21M
21.00 mi15:23:554:00:3911:2815:39
15:39
+3:29
35K
21.75 mi15:33:134:09:5711:309:18
12:26
-3:13
23M
23.00 mi15:51:394:28:2311:4118:26
14:44
+2:18
24M
24.00 mi16:06:414:43:2511:4915:02
15:02
+0:18
40K
24.85 mi16:20:364:57:2011:5813:55
16:17
+1:15
25.2M
25.20 mi16:25:315:02:1512:004:55
14:16
-2:01
FINISH
26.22 mi16:39:125:15:5612:0413:41
13:26
-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

10:03 /mi

Average Pace

12:04 /mi

Slowest Pace

16:17 /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

2:15:28

43% of race

Time at Steady Pace

1:07:39

21% of race

Time at Slower Pace

1:52:49

36% of race

Average Pace: 12:03 /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 mi11:55:5232:3610:3032:36
10:30
#27169
10K
6.21 mi12:27:031:03:4710:1631:11
10:03
#26536
15K
9.32 mi12:58:351:35:1910:1431:32
10:09
#26351
20K
12.43 mi13:31:252:08:0910:1932:50
10:35
#26332
HALF
13.11 mi13:38:442:15:2810:217:19
10:45
#26385
25K
15.53 mi14:06:532:43:3710:3228:09
11:37
#26536
30K
18.64 mi14:51:453:28:2911:1244:52
14:27
#27246
20M
20.00 mi15:08:163:45:0011:1616:31
12:10
#27205
21M
21.00 mi15:23:554:00:3911:2815:39
15:39
#27348
35K
21.75 mi15:33:134:09:5711:309:18
12:26
#27352
23M
23.00 mi15:51:394:28:2311:4118:26
14:44
#27494
24M
24.00 mi16:06:414:43:2511:4915:02
15:02
#27600
40K
24.85 mi16:20:364:57:2011:5813:55
16:17
#27712
25.2M
25.20 mi16:25:315:02:1512:004:55
14:16
#27710
FINISH
26.22 mi16:39:125:15:5612:0413:41
13:26
#27754
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi27169157051570526026(Top 90%)15189(Top 93%)15189(Top 813%)
10K6.21 mi3.10 mi26536+63315424+28115424+28125944(Top 89%)15152(Top 93%)15152(Top 811%)
15K9.32 mi3.11 mi26351+18515332+9215332+9226026(Top 90%)15189(Top 93%)15189(Top 813%)
20K12.43 mi3.11 mi26332+1915312+2015312+2026274(Top 91%)15268(Top 93%)15268(Top 817%)
HALF13.11 mi0.68 mi26385-5315336-2415336-2427034(Top 93%)15555(Top 95%)15555(Top 833%)
25K15.53 mi2.42 mi26536-15115394-5815394-5827141(Top 94%)15592(Top 95%)15592(Top 835%)
30K18.64 mi3.11 mi27246-71015673-27915673-27928591(Top 99%)16134(Top 99%)16134(Top 864%)
20M20.00 mi1.36 mi27205+4115644+2915644+2926601(Top 92%)15201(Top 93%)15201(Top 814%)
21M21.00 mi1.00 mi27348-14315686-4215686-4228423(Top 98%)16028(Top 98%)16028(Top 858%)
35K21.75 mi0.75 mi27352-415685+115685+127191(Top 94%)15438(Top 94%)15438(Top 826%)
23M23.00 mi1.25 mi27494-14215734-4915734-4928527(Top 98%)16066(Top 98%)16066(Top 860%)
24M24.00 mi1.00 mi27600-10615773-3915773-3928728(Top 99%)16164(Top 99%)16164(Top 865%)
40K24.85 mi0.85 mi27712-11215816-4315816-4328797(Top 99%)16202(Top 99%)16202(Top 867%)
25.2M25.20 mi0.35 mi27710+215814+215814+227421(Top 94%)15483(Top 95%)15483(Top 829%)
FINISH26.22 mi1.02 mi27754-4415827-1315827-1328453(Top 98%)16015(Top 98%)16015(Top 857%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21
+97ft-345ft

Overall

26026

Males

15189

M50-54

15189

5K→10K

3.1 - 6.2 mi

Top 89%
×5
+79ft-138ft

Overall

25944

Males

15152

M50-54

15152

10K→15K

6.2 - 9.3 mi

Top 90%
×3
+67ft-78ft

Overall

26026

Males

15189

M50-54

15189

15K→20K

9.3 - 12.4 mi

Top 91%
×5
+106ft-86ft

Overall

26274

Males

15268

M50-54

15268

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

27034

Males

15555

M50-54

15555

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27141

Males

15592

M50-54

15592

25K→30K

15.5 - 18.6 mi

Top 99%
×9
+181ft-148ft

Overall

28591

Males

16134

M50-54

16134

30K→20M

18.6 - 20.0 mi

Top 92%
×5
+64ft-50ft

Overall

26601

Males

15201

M50-54

15201

20M→21M

20.0 - 21.0 mi

Top 98%
×8
+106ft-24ft

Overall

28423

Males

16028

M50-54

16028

21M→35K

21.0 - 21.8 mi

Top 94%
×7
+17ft-86ft

Overall

27191

Males

15438

M50-54

15438

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28527

Males

16066

M50-54

16066

23M→24M

23.0 - 24.0 mi

Top 99%
×6
+12ft-82ft

Overall

28728

Males

16164

M50-54

16164

24M→40K

24.0 - 24.9 mi

Top 99%
×1
+6ft-20ft

Overall

28797

Males

16202

M50-54

16202

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27421

Males

15483

M50-54

15483

25.2M→FINISH

25.2 - 26.2 mi

Top 98%
×2
+22ft-21ft

Overall

28453

Males

16015

M50-54

16015

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1184*
Passed By
1249
Net Change
-585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27169
5K → 10K647*14+633#27169#26536
10K → 15K230*45+185#26536#26351
15K → 20K122103+19#26351#26332
20K → HALF760-53#26332#26385
HALF → 25K50200-151#26385#26536
25K → 30K9200-710#26536#27246
30K → 20M5817+41#27246#27205
20M → 21M6149-143#27205#27348
21M → 35K2226-4#27348#27352
35K → 23M6148-142#27352#27494
23M → 24M3109-106#27494#27600
24M → 40K4116-112#27600#27712
40K → 25.2M1210+2#27712#27710
25.2M → FINISH852-44#27710#27754
TOTALS1184*1249-585

* 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

Activity Data

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