Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Matthew Fjeldsted

Bib: 23875MAge: N/A

UT

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 (M65-69)
#0 / 774
Top 10%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Matthew

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 · 7:27/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
25:29
3.11 mi
Rank: #18223
Start5K
25:29 | 8:13/mi
10K
50:37
6.21 mi
Rank: #18057 (+166)
5K10K
25:08 | 8:06/mi
15K
1:16:25
9.32 mi
Rank: #18365 (-308)
10K15K
25:48 | 8:19/mi
20K
1:42:24
12.43 mi
Rank: #18405 (-40)
15K20K
25:59 | 8:22/mi
HALF
1:47:55
13.11 mi
Rank: #18357 (+48)
20KHALF
5:31 | 8:06/mi
25K
2:08:05
15.53 mi
Rank: #18213 (+144)
HALF25K
20:10 | 8:19/mi
30K
2:34:18
18.64 mi
Rank: #17877 (+336)
25K30K
26:13 | 8:27/mi
20M
2:45:22
20.00 mi
Rank: #17572 (+305)
30K20M
11:04 | 8:09/mi
21M
2:54:00
21.00 mi
Rank: #17370 (+202)
20M21M
8:38 | 8:38/mi
35K
2:59:51
21.75 mi
Rank: #17210 (+160)
21M35K
5:51 | 7:50/mi
23M
3:09:47
23.00 mi
Rank: #16891 (+319)
35K23M
9:56 | 7:57/mi
24M
3:17:26
24.00 mi
Rank: #16634 (+257)
23M24M
7:39 | 7:39/mi
40K
3:24:16
24.85 mi
Rank: #16458 (+176)
24M40K
6:50 | 8:00/mi
25.2M
3:27:11
25.20 mi
Rank: #16368 (+90)
40K25.2M
2:55 | 8:28/mi
FINISH
3:34:47
26.22 mi
Rank: #16168 (+200)
25.2MFINISH
7:36 | 7:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:47:55
Pace8:14 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:46:52
Pace8:10 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:1625:298:1325:29
8:13
-
10K
6.21 mi11:54:2450:378:0925:08
8:06
-0:07
15K
9.32 mi12:20:121:16:258:1225:48
8:19
+0:13
20K
12.43 mi12:46:111:42:248:1525:59
8:22
+0:03
HALF
13.11 mi12:51:421:47:558:145:31
8:06
-0:16
25K
15.53 mi13:11:522:08:058:1520:10
8:19
+0:13
30K
18.64 mi13:38:052:34:188:1726:13
8:27
+0:08
20M
20.00 mi13:49:092:45:228:1711:04
8:09
-0:18
21M
21.00 mi13:57:472:54:008:188:38
8:38
+0:29
35K
21.75 mi14:03:382:59:518:175:51
7:50
-0:48
23M
23.00 mi14:13:343:09:478:169:56
7:57
+0:07
24M
24.00 mi14:21:133:17:268:147:39
7:39
-0:18
40K
24.85 mi14:28:033:24:168:146:50
8:00
+0:21
25.2M
25.20 mi14:30:583:27:118:142:55
8:28
+0:28
FINISH
26.22 mi14:38:343:34:478:127:36
7:28
-1:00

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

7:28 /mi

Average Pace

8:12 /mi

Slowest Pace

8:38 /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

1:19:35

37% of race

Time at Steady Pace

2:15:12

63% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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 mi11:29:1625:298:1325:29
8:13
#18223
10K
6.21 mi11:54:2450:378:0925:08
8:06
#18057
15K
9.32 mi12:20:121:16:258:1225:48
8:19
#18365
20K
12.43 mi12:46:111:42:248:1525:59
8:22
#18405
HALF
13.11 mi12:51:421:47:558:145:31
8:06
#18357
25K
15.53 mi13:11:522:08:058:1520:10
8:19
#18213
30K
18.64 mi13:38:052:34:188:1726:13
8:27
#17877
20M
20.00 mi13:49:092:45:228:1711:04
8:09
#17572
21M
21.00 mi13:57:472:54:008:188:38
8:38
#17370
35K
21.75 mi14:03:382:59:518:175:51
7:50
#17210
23M
23.00 mi14:13:343:09:478:169:56
7:57
#16891
24M
24.00 mi14:21:133:17:268:147:39
7:39
#16634
40K
24.85 mi14:28:033:24:168:146:50
8:00
#16458
25.2M
25.20 mi14:30:583:27:118:142:55
8:28
#16368
FINISH
26.22 mi14:38:343:34:478:127:36
7:28
#16168
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi18223115091150918989(Top 65%)11867(Top 73%)11867(Top 1533%)
10K6.21 mi3.10 mi18057+16611449+6011449+6017880(Top 62%)11381(Top 70%)11381(Top 1470%)
15K9.32 mi3.11 mi18365-30811594-14511594-14518989(Top 65%)11867(Top 73%)11867(Top 1533%)
20K12.43 mi3.11 mi18405-4011616-2211616-2218472(Top 64%)11609(Top 71%)11609(Top 1500%)
HALF13.11 mi0.68 mi18357+4811595+2111595+2117667(Top 61%)11285(Top 69%)11285(Top 1458%)
25K15.53 mi2.42 mi18213+14411521+7411521+7417508(Top 60%)11151(Top 68%)11151(Top 1441%)
30K18.64 mi3.11 mi17877+33611339+18211339+18216495(Top 57%)10623(Top 65%)10623(Top 1372%)
20M20.00 mi1.36 mi17572+30511194+14511194+14513863(Top 48%)9398(Top 58%)9398(Top 1214%)
21M21.00 mi1.00 mi17370+20211095+9911095+9913962(Top 48%)9358(Top 57%)9358(Top 1209%)
35K21.75 mi0.75 mi17210+16011009+8611009+8613195(Top 45%)8979(Top 55%)8979(Top 1160%)
23M23.00 mi1.25 mi16891+31910845+16410845+16412034(Top 41%)8388(Top 51%)8388(Top 1084%)
24M24.00 mi1.00 mi16634+25710719+12610719+12611197(Top 39%)7890(Top 48%)7890(Top 1019%)
40K24.85 mi0.85 mi16458+17610615+10410615+10412430(Top 43%)8379(Top 51%)8379(Top 1083%)
25.2M25.20 mi0.35 mi16368+9010566+4910566+4911326(Top 39%)7791(Top 48%)7791(Top 1007%)
FINISH26.22 mi1.02 mi16168+20010460+10610460+10611091(Top 38%)7666(Top 47%)7666(Top 990%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18989

Males

11867

M65-69

11867

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17880

Males

11381

M65-69

11381

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18989

Males

11867

M65-69

11867

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18472

Males

11609

M65-69

11609

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17667

Males

11285

M65-69

11285

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17508

Males

11151

M65-69

11151

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16495

Males

10623

M65-69

10623

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13863

Males

9398

M65-69

9398

20M→21M

20.0 - 21.0 mi

Top 48%
×8
+106ft-24ft

Overall

13962

Males

9358

M65-69

9358

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13195

Males

8979

M65-69

8979

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

12034

Males

8388

M65-69

8388

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11197

Males

7890

M65-69

7890

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12430

Males

8379

M65-69

8379

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11326

Males

7791

M65-69

7791

25.2M→FINISH

25.2 - 26.2 mi

Top 38%
×2
+22ft-21ft

Overall

11091

Males

7666

M65-69

7666

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2964*
Passed By
718
Net Change
+2055
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18223
5K10K366*200+166#18223#18057
10K15K83200-308#18057#18365
15K20K150190-40#18365#18405
20KHALF6113+48#18405#18357
HALF25K19147+144#18357#18213
25K30K376*40+336#18213#17877
30K20M310*5+305#17877#17572
20M21M206*4+202#17572#17370
21M35K1611+160#17370#17210
35K23M322*3+319#17210#16891
23M24M257*0+257#16891#16634
24M40K1837+176#16634#16458
40K25.2M922+90#16458#16368
25.2MFINISH206*6+200#16368#16168
TOTALS2964*718+2055

* 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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