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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Joseph Blackstone

Bib: 17961 •M •Age: N/A

VA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 25%
Gender (Male)
#0 / 16340
Top 38%
Masters (Masters Men)
#0 / 10617
Top 25%
Age Group (M55-59)
#0 / 1491
Top 9%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Joseph

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 6:06/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
22:50
3.11 mi
Rank: #11452
Start → 5K
22:50 | 7:21/mi
10K
44:43
6.21 mi
Rank: #10143 (+1309)
5K → 10K
21:53 | 7:03/mi
15K
1:06:32
9.32 mi
Rank: #9576 (+567)
10K → 15K
21:49 | 7:02/mi
20K
1:28:40
12.43 mi
Rank: #9364 (+212)
15K → 20K
22:08 | 7:08/mi
HALF
1:33:32
13.11 mi
Rank: #9367 (-3)
20K → HALF
4:52 | 7:09/mi
25K
1:50:54
15.53 mi
Rank: #9211 (+156)
HALF → 25K
17:22 | 7:10/mi
30K
2:13:37
18.64 mi
Rank: #8963 (+248)
25K → 30K
22:43 | 7:19/mi
20M
2:23:28
20.00 mi
Rank: #8807 (+156)
30K → 20M
9:51 | 7:16/mi
21M
2:30:52
21.00 mi
Rank: #8579 (+228)
20M → 21M
7:24 | 7:24/mi
35K
2:36:08
21.75 mi
Rank: #8489 (+90)
21M → 35K
5:16 | 7:03/mi
23M
2:44:36
23.00 mi
Rank: #8174 (+315)
35K → 23M
8:28 | 6:46/mi
24M
2:51:20
24.00 mi
Rank: #7986 (+188)
23M → 24M
6:44 | 6:44/mi
40K
2:57:07
24.85 mi
Rank: #7761 (+225)
24M → 40K
5:47 | 6:46/mi
25.2M
2:59:33
25.20 mi
Rank: #7658 (+103)
40K → 25.2M
2:26 | 7:04/mi
FINISH
3:05:46
26.22 mi
Rank: #7334 (+324)
25.2M → FINISH
6:13 | 6:07/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:33:32
Pace7:09 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:14
Pace7:03 /mi
📊Negative Split: 1.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:5922:507:2122:50
7:21
-
10K
6.21 mi11:26:5244:437:1221:53
7:03
-0:18
15K
9.32 mi11:48:411:06:327:0921:49
7:02
-0:01
20K
12.43 mi12:10:491:28:407:0922:08
7:08
+0:06
HALF
13.11 mi12:15:411:33:327:094:52
7:09
+0:01
25K
15.53 mi12:33:031:50:547:0917:22
7:10
+0:01
30K
18.64 mi12:55:462:13:377:1122:43
7:19
+0:09
20M
20.00 mi13:05:372:23:287:119:51
7:16
-0:03
21M
21.00 mi13:13:012:30:527:127:24
7:24
+0:08
35K
21.75 mi13:18:172:36:087:115:16
7:03
-0:21
23M
23.00 mi13:26:452:44:367:108:28
6:46
-0:17
24M
24.00 mi13:33:292:51:207:096:44
6:44
-0:02
40K
24.85 mi13:39:162:57:077:085:47
6:46
+0:02
25.2M
25.20 mi13:41:422:59:337:082:26
7:04
+0:18
FINISH
26.22 mi13:47:553:05:467:066:13
6:07
-0:57

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

6:07 /mi

Average Pace

7:05 /mi

Slowest Pace

7:24 /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

27:12

15% of race

Time at Steady Pace

1:35:46

52% of race

Time at Slower Pace

1:02:48

34% of race

Average Pace: 7:05 /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 mi11:04:5922:507:2122:50
7:21
#11452
10K
6.21 mi11:26:5244:437:1221:53
7:03
#10143
15K
9.32 mi11:48:411:06:327:0921:49
7:02
#9576
20K
12.43 mi12:10:491:28:407:0922:08
7:08
#9364
HALF
13.11 mi12:15:411:33:327:094:52
7:09
#9367
25K
15.53 mi12:33:031:50:547:0917:22
7:10
#9211
30K
18.64 mi12:55:462:13:377:1122:43
7:19
#8963
20M
20.00 mi13:05:372:23:287:119:51
7:16
#8807
21M
21.00 mi13:13:012:30:527:127:24
7:24
#8579
35K
21.75 mi13:18:172:36:087:115:16
7:03
#8489
23M
23.00 mi13:26:452:44:367:108:28
6:46
#8174
24M
24.00 mi13:33:292:51:207:096:44
6:44
#7986
40K
24.85 mi13:39:162:57:077:085:47
6:46
#7761
25.2M
25.20 mi13:41:422:59:337:082:26
7:04
#7658
FINISH
26.22 mi13:47:553:05:467:066:13
6:07
#7334
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 mi11452878587858704(Top 30%)7298(Top 45%)7298(Top 489%)
10K6.21 mi3.10 mi10143+13098139+6468139+6468988(Top 31%)7485(Top 46%)7485(Top 502%)
15K9.32 mi3.11 mi9576+5677844+2957844+2958704(Top 30%)7298(Top 45%)7298(Top 489%)
20K12.43 mi3.11 mi9364+2127698+1467698+1468742(Top 30%)7262(Top 44%)7262(Top 487%)
HALF13.11 mi0.68 mi9367-37695+37695+39681(Top 33%)7799(Top 48%)7799(Top 523%)
25K15.53 mi2.42 mi9211+1567583+1127583+1128547(Top 29%)7046(Top 43%)7046(Top 473%)
30K18.64 mi3.11 mi8963+2487400+1837400+1838176(Top 28%)6706(Top 41%)6706(Top 450%)
20M20.00 mi1.36 mi8807+1567272+1287272+1287297(Top 25%)6088(Top 37%)6088(Top 408%)
21M21.00 mi1.00 mi8579+2287115+1577115+1575864(Top 20%)5031(Top 31%)5031(Top 337%)
35K21.75 mi0.75 mi8489+907044+717044+717385(Top 25%)6056(Top 37%)6056(Top 406%)
23M23.00 mi1.25 mi8174+3156835+2096835+2093899(Top 13%)3521(Top 22%)3521(Top 236%)
24M24.00 mi1.00 mi7986+1886708+1276708+1274681(Top 16%)4100(Top 25%)4100(Top 275%)
40K24.85 mi0.85 mi7761+2256539+1696539+1694038(Top 14%)3563(Top 22%)3563(Top 239%)
25.2M25.20 mi0.35 mi7658+1036467+726467+722959(Top 10%)2679(Top 16%)2679(Top 180%)
FINISH26.22 mi1.02 mi7334+3246245+2226245+2222077(Top 7%)1919(Top 12%)1919(Top 129%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8704

Males

7298

M55-59

7298

5K→10K

3.1 - 6.2 mi

Top 31%
×5
+79ft-138ft

Overall

8988

Males

7485

M55-59

7485

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8704

Males

7298

M55-59

7298

15K→20K

9.3 - 12.4 mi

Top 30%
×5
+106ft-86ft

Overall

8742

Males

7262

M55-59

7262

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9681

Males

7799

M55-59

7799

HALF→25K

13.1 - 15.5 mi

Top 29%
×4
+66ft-88ft

Overall

8547

Males

7046

M55-59

7046

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8176

Males

6706

M55-59

6706

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7297

Males

6088

M55-59

6088

20M→21M

20.0 - 21.0 mi

Top 20%
×8
+106ft-24ft

Overall

5864

Males

5031

M55-59

5031

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7385

Males

6056

M55-59

6056

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3899

Males

3521

M55-59

3521

23M→24M

23.0 - 24.0 mi

Top 16%
×6
+12ft-82ft

Overall

4681

Males

4100

M55-59

4100

24M→40K

24.0 - 24.9 mi

Top 14%
×1
+6ft-20ft

Overall

4038

Males

3563

M55-59

3563

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1
+13ft-16ft

Overall

2959

Males

2679

M55-59

2679

25.2M→FINISH

25.2 - 26.2 mi

Top 7%
×2
+22ft-21ft

Overall

2077

Males

1919

M55-59

1919

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4348*
Passed By
230
Net Change
+4118
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11452
5K → 10K1326*17+1309#11452#10143
10K → 15K591*24+567#10143#9576
15K → 20K256*44+212#9576#9364
20K → HALF2427-3#9364#9367
HALF → 25K18832+156#9367#9211
25K → 30K293*45+248#9211#8963
30K → 20M17822+156#8963#8807
20M → 21M233*5+228#8807#8579
21M → 35K10111+90#8579#8489
35K → 23M315*0+315#8489#8174
23M → 24M1891+188#8174#7986
24M → 40K227*2+225#7986#7761
40K → 25.2M1030+103#7761#7658
25.2M → FINISH324*0+324#7658#7334
TOTALS4348*230+4118

* 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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