Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Magna Ayon

Bib: 21073FAge: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 35%
Masters (Masters Women)
#0 / 6862
Top 19%
Age Group (F45-49)
#0 / 1786
Top 21%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Magna

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 · 7:00/mi at mile 21.7

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
25:54
3.11 mi
Rank: #19104
Start5K
25:54 | 8:21/mi
10K
51:01
6.21 mi
Rank: #18460 (+644)
5K10K
25:07 | 8:06/mi
15K
1:15:53
9.32 mi
Rank: #18013 (+447)
10K15K
24:52 | 8:01/mi
20K
1:40:36
12.43 mi
Rank: #17481 (+532)
15K20K
24:43 | 7:58/mi
HALF
1:45:53
13.11 mi
Rank: #17377 (+104)
20KHALF
5:17 | 7:46/mi
25K
2:04:50
15.53 mi
Rank: #16842 (+535)
HALF25K
18:57 | 7:49/mi
30K
2:29:20
18.64 mi
Rank: #16083 (+759)
25K30K
24:30 | 7:54/mi
20M
2:40:08
20.00 mi
Rank: #15789 (+294)
30K20M
10:48 | 7:58/mi
21M
2:48:25
21.00 mi
Rank: #15508 (+281)
20M21M
8:17 | 8:17/mi
35K
2:53:39
21.75 mi
Rank: #15190 (+318)
21M35K
5:14 | 7:00/mi
23M
3:03:07
23.00 mi
Rank: #14808 (+382)
35K23M
9:28 | 7:34/mi
24M
3:10:23
24.00 mi
Rank: #14507 (+301)
23M24M
7:16 | 7:16/mi
40K
3:16:46
24.85 mi
Rank: #14275 (+232)
24M40K
6:23 | 7:28/mi
25.2M
3:19:42
25.20 mi
Rank: #14220 (+55)
40K25.2M
2:56 | 8:31/mi
FINISH
3:27:15
26.22 mi
Rank: #14091 (+129)
25.2MFINISH
7:33 | 7:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:45:53
Pace8:05 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:22
Pace7:44 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:0225:548:2125:54
8:21
-
10K
6.21 mi11:38:0951:018:1325:07
8:06
-0:15
15K
9.32 mi12:03:011:15:538:0924:52
8:01
-0:05
20K
12.43 mi12:27:441:40:368:0624:43
7:58
-0:03
HALF
13.11 mi12:33:011:45:538:055:17
7:46
-0:12
25K
15.53 mi12:51:582:04:508:0318:57
7:49
+0:03
30K
18.64 mi13:16:282:29:208:0124:30
7:54
+0:05
20M
20.00 mi13:27:162:40:088:0110:48
7:58
+0:04
21M
21.00 mi13:35:332:48:258:028:17
8:17
+0:19
35K
21.75 mi13:40:472:53:398:005:14
7:00
-1:17
23M
23.00 mi13:50:153:03:077:589:28
7:34
+0:34
24M
24.00 mi13:57:313:10:237:567:16
7:16
-0:18
40K
24.85 mi14:03:543:16:467:556:23
7:28
+0:12
25.2M
25.20 mi14:06:503:19:427:562:56
8:31
+1:03
FINISH
26.22 mi14:14:233:27:157:557:33
7:25
-1:06

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

7:00 /mi

Average Pace

7:55 /mi

Slowest Pace

8:31 /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

35:54

17% of race

Time at Steady Pace

2:14:14

65% of race

Time at Slower Pace

37:07

18% of race

Average Pace: 7:54 /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 mi11:13:0225:548:2125:54
8:21
#19104
10K
6.21 mi11:38:0951:018:1325:07
8:06
#18460
15K
9.32 mi12:03:011:15:538:0924:52
8:01
#18013
20K
12.43 mi12:27:441:40:368:0624:43
7:58
#17481
HALF
13.11 mi12:33:011:45:538:055:17
7:46
#17377
25K
15.53 mi12:51:582:04:508:0318:57
7:49
#16842
30K
18.64 mi13:16:282:29:208:0124:30
7:54
#16083
20M
20.00 mi13:27:162:40:088:0110:48
7:58
#15789
21M
21.00 mi13:35:332:48:258:028:17
8:17
#15508
35K
21.75 mi13:40:472:53:398:005:14
7:00
#15190
23M
23.00 mi13:50:153:03:077:589:28
7:34
#14808
24M
24.00 mi13:57:313:10:237:567:16
7:16
#14507
40K
24.85 mi14:03:543:16:467:556:23
7:28
#14275
25.2M
25.20 mi14:06:503:19:427:562:56
8:31
#14220
FINISH
26.22 mi14:14:233:27:157:557:33
7:25
#14091
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi191047141714117055(Top 59%)5935(Top 47%)5935(Top 332%)
10K6.21 mi3.10 mi18460+6446750+3916750+39117858(Top 62%)6405(Top 51%)6405(Top 359%)
15K9.32 mi3.11 mi18013+4476496+2546496+25417055(Top 59%)5935(Top 47%)5935(Top 332%)
20K12.43 mi3.11 mi17481+5326200+2966200+29615793(Top 54%)5260(Top 42%)5260(Top 295%)
HALF13.11 mi0.68 mi17377+1046148+526148+5215202(Top 52%)4838(Top 38%)4838(Top 271%)
25K15.53 mi2.42 mi16842+5355846+3025846+30213965(Top 48%)4273(Top 34%)4273(Top 239%)
30K18.64 mi3.11 mi16083+7595454+3925454+39212652(Top 44%)3663(Top 29%)3663(Top 205%)
20M20.00 mi1.36 mi15789+2945292+1625292+16212512(Top 43%)3687(Top 29%)3687(Top 206%)
21M21.00 mi1.00 mi15508+2815144+1485144+14811777(Top 41%)3416(Top 27%)3416(Top 191%)
35K21.75 mi0.75 mi15190+3184982+1624982+1627162(Top 25%)1245(Top 10%)1245(Top 70%)
23M23.00 mi1.25 mi14808+3824782+2004782+2009382(Top 32%)2281(Top 18%)2281(Top 128%)
24M24.00 mi1.00 mi14507+3014631+1514631+1518412(Top 29%)1928(Top 15%)1928(Top 108%)
40K24.85 mi0.85 mi14275+2324512+1194512+1198687(Top 30%)2139(Top 17%)2139(Top 120%)
25.2M25.20 mi0.35 mi14220+554490+224490+2211764(Top 41%)3751(Top 30%)3751(Top 210%)
FINISH26.22 mi1.02 mi14091+1294440+504440+5010780(Top 37%)3254(Top 26%)3254(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17055

Females

5935

F45-49

5935

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17858

Females

6405

F45-49

6405

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17055

Females

5935

F45-49

5935

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15793

Females

5260

F45-49

5260

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15202

Females

4838

F45-49

4838

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13965

Females

4273

F45-49

4273

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12652

Females

3663

F45-49

3663

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12512

Females

3687

F45-49

3687

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11777

Females

3416

F45-49

3416

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7162

Females

1245

F45-49

1245

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9382

Females

2281

F45-49

2281

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8412

Females

1928

F45-49

1928

24M→40K

24.0 - 24.9 mi

Top 30%
×1
+6ft-20ft

Overall

8687

Females

2139

F45-49

2139

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1
+13ft-16ft

Overall

11764

Females

3751

F45-49

3751

25.2M→FINISH

25.2 - 26.2 mi

Top 37%
×2
+22ft-21ft

Overall

10780

Females

3254

F45-49

3254

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
5194*
Passed By
181
Net Change
+5013
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19104
5K10K721*77+644#19104#18460
10K15K486*39+447#18460#18013
15K20K543*11+532#18013#17481
20KHALF1084+104#17481#17377
HALF25K537*2+535#17377#16842
25K30K761*2+759#16842#16083
30K20M299*5+294#16083#15789
20M21M288*7+281#15789#15508
21M35K318*0+318#15508#15190
35K23M382*0+382#15190#14808
23M24M301*0+301#14808#14507
24M40K234*2+232#14507#14275
40K25.2M6611+55#14275#14220
25.2MFINISH15021+129#14220#14091
TOTALS5194*181+5013

* 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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Export & Support

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