Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tiffany Engleman

Bib: 21645FAge: N/A

NE

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F45-49)
#0 / 1786
Top 31%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tiffany

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 · 7:30/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
24:51
3.11 mi
Rank: #16950
Start5K
24:51 | 8:00/mi
10K
49:49
6.21 mi
Rank: #17205 (-255)
5K10K
24:58 | 8:03/mi
15K
1:14:45
9.32 mi
Rank: #17206 (-1)
10K15K
24:56 | 8:02/mi
20K
1:40:36
12.43 mi
Rank: #17482 (-276)
15K20K
25:51 | 8:20/mi
HALF
1:45:54
13.11 mi
Rank: #17387 (+95)
20KHALF
5:18 | 7:47/mi
25K
2:05:29
15.53 mi
Rank: #17129 (+258)
HALF25K
19:35 | 8:05/mi
30K
2:30:48
18.64 mi
Rank: #16643 (+486)
25K30K
25:19 | 8:09/mi
20M
2:41:47
20.00 mi
Rank: #16390 (+253)
30K20M
10:59 | 8:06/mi
21M
2:50:13
21.00 mi
Rank: #16152 (+238)
20M21M
8:26 | 8:26/mi
35K
2:56:09
21.75 mi
Rank: #16040 (+112)
21M35K
5:56 | 7:56/mi
23M
3:06:23
23.00 mi
Rank: #15882 (+158)
35K23M
10:14 | 8:11/mi
24M
3:14:18
24.00 mi
Rank: #15747 (+135)
23M24M
7:55 | 7:55/mi
40K
3:21:10
24.85 mi
Rank: #15629 (+118)
24M40K
6:52 | 8:02/mi
25.2M
3:24:07
25.20 mi
Rank: #15578 (+51)
40K25.2M
2:57 | 8:34/mi
FINISH
3:31:46
26.22 mi
Rank: #15436 (+142)
25.2MFINISH
7:39 | 7:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:45:54
Pace8:05 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:52
Pace8:05 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0624:518:0024:51
8:00
-
10K
6.21 mi11:51:0449:498:0224:58
8:03
+0:03
15K
9.32 mi12:16:001:14:458:0224:56
8:02
-0:01
20K
12.43 mi12:41:511:40:368:0625:51
8:20
+0:18
HALF
13.11 mi12:47:091:45:548:055:18
7:47
-0:33
25K
15.53 mi13:06:442:05:298:0519:35
8:05
+0:18
30K
18.64 mi13:32:032:30:488:0625:19
8:09
+0:04
20M
20.00 mi13:43:022:41:478:0610:59
8:06
-0:03
21M
21.00 mi13:51:282:50:138:078:26
8:26
+0:20
35K
21.75 mi13:57:242:56:098:065:56
7:56
-0:30
23M
23.00 mi14:07:383:06:238:0710:14
8:11
+0:15
24M
24.00 mi14:15:333:14:188:067:55
7:55
-0:16
40K
24.85 mi14:22:253:21:108:066:52
8:02
+0:07
25.2M
25.20 mi14:25:223:24:078:062:57
8:34
+0:32
FINISH
26.22 mi14:33:013:31:468:057:39
7:31
-1:03

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

7:31 /mi

Average Pace

8:05 /mi

Slowest Pace

8:34 /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

2:54:32

82% of race

Time at Steady Pace

37:14

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:26:0624:518:0024:51
8:00
#16950
10K
6.21 mi11:51:0449:498:0224:58
8:03
#17205
15K
9.32 mi12:16:001:14:458:0224:56
8:02
#17206
20K
12.43 mi12:41:511:40:368:0625:51
8:20
#17482
HALF
13.11 mi12:47:091:45:548:055:18
7:47
#17387
25K
15.53 mi13:06:442:05:298:0519:35
8:05
#17129
30K
18.64 mi13:32:032:30:488:0625:19
8:09
#16643
20M
20.00 mi13:43:022:41:478:0610:59
8:06
#16390
21M
21.00 mi13:51:282:50:138:078:26
8:26
#16152
35K
21.75 mi13:57:242:56:098:065:56
7:56
#16040
23M
23.00 mi14:07:383:06:238:0710:14
8:11
#15882
24M
24.00 mi14:15:333:14:188:067:55
7:55
#15747
40K
24.85 mi14:22:253:21:108:066:52
8:02
#15629
25.2M
25.20 mi14:25:223:24:078:062:57
8:34
#15578
FINISH
26.22 mi14:33:013:31:468:057:39
7:31
#15436
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 mi169505896589617211(Top 59%)6025(Top 48%)6025(Top 337%)
10K6.21 mi3.10 mi17205-2556044-1486044-14817517(Top 60%)6211(Top 49%)6211(Top 348%)
15K9.32 mi3.11 mi17206-16048-46048-417211(Top 59%)6025(Top 48%)6025(Top 337%)
20K12.43 mi3.11 mi17482-2766201-1536201-15318245(Top 63%)6654(Top 53%)6654(Top 373%)
HALF13.11 mi0.68 mi17387+956156+456156+4515429(Top 53%)4995(Top 40%)4995(Top 280%)
25K15.53 mi2.42 mi17129+2586011+1456011+14515970(Top 55%)5408(Top 43%)5408(Top 303%)
30K18.64 mi3.11 mi16643+4865778+2335778+23314586(Top 50%)4733(Top 38%)4733(Top 265%)
20M20.00 mi1.36 mi16390+2535648+1305648+13013472(Top 46%)4222(Top 34%)4222(Top 236%)
21M21.00 mi1.00 mi16152+2385535+1135535+11312745(Top 44%)3930(Top 31%)3930(Top 220%)
35K21.75 mi0.75 mi16040+1125480+555480+5514044(Top 48%)4673(Top 37%)4673(Top 262%)
23M23.00 mi1.25 mi15882+1585415+655415+6513673(Top 47%)4544(Top 36%)4544(Top 254%)
24M24.00 mi1.00 mi15747+1355346+695346+6913192(Top 45%)4370(Top 35%)4370(Top 245%)
40K24.85 mi0.85 mi15629+1185301+455301+4512767(Top 44%)4216(Top 34%)4216(Top 236%)
25.2M25.20 mi0.35 mi15578+515287+145287+1412107(Top 42%)3937(Top 31%)3937(Top 220%)
FINISH26.22 mi1.02 mi15436+1425217+705217+7011522(Top 40%)3629(Top 29%)3629(Top 203%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17211

Females

6025

F45-49

6025

5K→10K

3.1 - 6.2 mi

Top 60%
×5
+79ft-138ft

Overall

17517

Females

6211

F45-49

6211

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17211

Females

6025

F45-49

6025

15K→20K

9.3 - 12.4 mi

Top 63%
×5
+106ft-86ft

Overall

18245

Females

6654

F45-49

6654

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15429

Females

4995

F45-49

4995

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15970

Females

5408

F45-49

5408

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14586

Females

4733

F45-49

4733

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13472

Females

4222

F45-49

4222

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12745

Females

3930

F45-49

3930

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14044

Females

4673

F45-49

4673

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13673

Females

4544

F45-49

4544

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

13192

Females

4370

F45-49

4370

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12767

Females

4216

F45-49

4216

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12107

Females

3937

F45-49

3937

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11522

Females

3629

F45-49

3629

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2633*
Passed By
728
Net Change
+1514
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16950
5K10K168200-255#16950#17205
10K15K183184-1#17205#17206
15K20K92200-276#17206#17482
20KHALF994+95#17482#17387
HALF25K289*31+258#17387#17129
25K30K502*16+486#17129#16643
30K20M257*4+253#16643#16390
20M21M242*4+238#16390#16152
21M35K12311+112#16152#16040
35K23M18426+158#16040#15882
23M24M14813+135#15882#15747
24M40K13315+118#15747#15629
40K25.2M598+51#15629#15578
25.2MFINISH15412+142#15578#15436
TOTALS2633*728+1514

* 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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