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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Megan Nielsen

Bib: 13888 •F •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Megan

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 · 7:51/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
26:11
3.11 mi
Rank: #19679
Start → 5K
26:11 | 8:26/mi
10K
52:35
6.21 mi
Rank: #19957 (-278)
5K → 10K
26:24 | 8:30/mi
15K
1:19:04
9.32 mi
Rank: #20049 (-92)
10K → 15K
26:29 | 8:32/mi
20K
1:47:10
12.43 mi
Rank: #20637 (-588)
15K → 20K
28:06 | 9:03/mi
HALF
1:52:50
13.11 mi
Rank: #20541 (+96)
20K → HALF
5:40 | 8:19/mi
25K
2:13:59
15.53 mi
Rank: #20418 (+123)
HALF → 25K
21:09 | 8:44/mi
30K
2:41:36
18.64 mi
Rank: #20151 (+267)
25K → 30K
27:37 | 8:54/mi
20M
2:53:18
20.00 mi
Rank: #19916 (+235)
30K → 20M
11:42 | 8:37/mi
21M
3:02:23
21.00 mi
Rank: #19726 (+190)
20M → 21M
9:05 | 9:05/mi
35K
3:08:30
21.75 mi
Rank: #19601 (+125)
21M → 35K
6:07 | 8:11/mi
23M
3:19:05
23.00 mi
Rank: #19355 (+246)
35K → 23M
10:35 | 8:28/mi
24M
3:27:33
24.00 mi
Rank: #19231 (+124)
23M → 24M
8:28 | 8:28/mi
40K
3:34:45
24.85 mi
Rank: #19087 (+144)
24M → 40K
7:12 | 8:26/mi
25.2M
3:38:04
25.20 mi
Rank: #19063 (+24)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:46:04
26.22 mi
Rank: #18868 (+195)
25.2M → FINISH
8:00 | 7:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:52:50
Pace8:37 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:53:14
Pace8:39 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2826:118:2626:11
8:26
-
10K
6.21 mi11:34:5252:358:2826:24
8:30
+0:04
15K
9.32 mi12:01:211:19:048:2926:29
8:32
+0:02
20K
12.43 mi12:29:271:47:108:3828:06
9:03
+0:31
HALF
13.11 mi12:35:071:52:508:375:40
8:19
-0:44
25K
15.53 mi12:56:162:13:598:3821:09
8:44
+0:25
30K
18.64 mi13:23:532:41:368:4127:37
8:54
+0:10
20M
20.00 mi13:35:352:53:188:4011:42
8:37
-0:17
21M
21.00 mi13:44:403:02:238:429:05
9:05
+0:28
35K
21.75 mi13:50:473:08:308:416:07
8:11
-0:54
23M
23.00 mi14:01:223:19:058:4010:35
8:28
+0:17
24M
24.00 mi14:09:503:27:338:398:28
8:28
0:00
40K
24.85 mi14:17:023:34:458:397:12
8:26
-0:02
25.2M
25.20 mi14:20:213:38:048:403:19
9:38
+1:12
FINISH
26.22 mi14:28:213:46:048:388:00
7:52
-1:46

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

7:52 /mi

Average Pace

8:38 /mi

Slowest Pace

9:38 /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

14:07

6% of race

Time at Steady Pace

2:02:41

54% of race

Time at Slower Pace

1:29:16

39% of race

Average Pace: 8:37 /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 mi11:08:2826:118:2626:11
8:26
#19679
10K
6.21 mi11:34:5252:358:2826:24
8:30
#19957
15K
9.32 mi12:01:211:19:048:2926:29
8:32
#20049
20K
12.43 mi12:29:271:47:108:3828:06
9:03
#20637
HALF
13.11 mi12:35:071:52:508:375:40
8:19
#20541
25K
15.53 mi12:56:162:13:598:3821:09
8:44
#20418
30K
18.64 mi13:23:532:41:368:4127:37
8:54
#20151
20M
20.00 mi13:35:352:53:188:4011:42
8:37
#19916
21M
21.00 mi13:44:403:02:238:429:05
9:05
#19726
35K
21.75 mi13:50:473:08:308:416:07
8:11
#19601
23M
23.00 mi14:01:223:19:058:4010:35
8:28
#19355
24M
24.00 mi14:09:503:27:338:398:28
8:28
#19231
40K
24.85 mi14:17:023:34:458:397:12
8:26
#19087
25.2M
25.20 mi14:20:213:38:048:403:19
9:38
#19063
FINISH
26.22 mi14:28:213:46:048:388:00
7:52
#18868
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi196797460746020301(Top 70%)7747(Top 62%)7747(Top 136%)
10K6.21 mi3.10 mi19957-2787592-1327592-13220335(Top 70%)7770(Top 62%)7770(Top 136%)
15K9.32 mi3.11 mi20049-927634-427634-4220301(Top 70%)7747(Top 62%)7747(Top 136%)
20K12.43 mi3.11 mi20637-5887965-3317965-33122125(Top 76%)8724(Top 69%)8724(Top 153%)
HALF13.11 mi0.68 mi20541+967909+567909+5619159(Top 66%)7130(Top 57%)7130(Top 125%)
25K15.53 mi2.42 mi20418+1237846+637846+6319830(Top 68%)7568(Top 60%)7568(Top 132%)
30K18.64 mi3.11 mi20151+2677726+1207726+12019025(Top 66%)7223(Top 57%)7223(Top 126%)
20M20.00 mi1.36 mi19916+2357627+997627+9916907(Top 58%)6157(Top 49%)6157(Top 108%)
21M21.00 mi1.00 mi19726+1907546+817546+8116601(Top 57%)6034(Top 48%)6034(Top 106%)
35K21.75 mi0.75 mi19601+1257487+597487+5915726(Top 54%)5618(Top 45%)5618(Top 98%)
23M23.00 mi1.25 mi19355+2467371+1167371+11615481(Top 53%)5548(Top 44%)5548(Top 97%)
24M24.00 mi1.00 mi19231+1247325+467325+4616737(Top 58%)6319(Top 50%)6319(Top 111%)
40K24.85 mi0.85 mi19087+1447265+607265+6015239(Top 53%)5572(Top 44%)5572(Top 97%)
25.2M25.20 mi0.35 mi19063+247255+107255+1017946(Top 62%)7009(Top 56%)7009(Top 123%)
FINISH26.22 mi1.02 mi18868+1957153+1027153+10214196(Top 49%)5030(Top 40%)5030(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20301

Females

7747

F18-39

7747

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20335

Females

7770

F18-39

7770

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20301

Females

7747

F18-39

7747

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22125

Females

8724

F18-39

8724

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19159

Females

7130

F18-39

7130

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19830

Females

7568

F18-39

7568

25K→30K

15.5 - 18.6 mi

Top 66%
×9
+181ft-148ft

Overall

19025

Females

7223

F18-39

7223

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16907

Females

6157

F18-39

6157

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16601

Females

6034

F18-39

6034

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15726

Females

5618

F18-39

5618

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15481

Females

5548

F18-39

5548

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16737

Females

6319

F18-39

6319

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15239

Females

5572

F18-39

5572

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

17946

Females

7009

F18-39

7009

25.2M→FINISH

25.2 - 26.2 mi

Top 49%
×2
+22ft-21ft

Overall

14196

Females

5030

F18-39

5030

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2296*
Passed By
786
Net Change
+811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19679
5K → 10K163200-278#19679#19957
10K → 15K128200-92#19957#20049
15K → 20K50200-588#20049#20637
20K → HALF993+96#20637#20541
HALF → 25K19269+123#20541#20418
25K → 30K321*54+267#20418#20151
30K → 20M239*4+235#20151#19916
20M → 21M205*15+190#19916#19726
21M → 35K1283+125#19726#19601
35K → 23M254*8+246#19601#19355
23M → 24M1328+124#19355#19231
24M → 40K1462+144#19231#19087
40K → 25.2M3612+24#19087#19063
25.2M → FINISH203*8+195#19063#18868
TOTALS2296*786+811

* 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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