Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mélanie Tancrède

Bib: 21744FAge: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 47%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds

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
25:10
3.11 mi
Rank: #17624
Start5K
25:10 | 8:07/mi
10K
51:05
6.21 mi
Rank: #18537 (-913)
5K10K
25:55 | 8:21/mi
15K
1:16:58
9.32 mi
Rank: #18748 (-211)
10K15K
25:53 | 8:20/mi
20K
1:43:05
12.43 mi
Rank: #18732 (+16)
15K20K
26:07 | 8:25/mi
HALF
1:48:59
13.11 mi
Rank: #18865 (-133)
20KHALF
5:54 | 8:40/mi
25K
2:09:42
15.53 mi
Rank: #18843 (+22)
HALF25K
20:43 | 8:33/mi
30K
2:36:51
18.64 mi
Rank: #18702 (+141)
25K30K
27:09 | 8:45/mi
20M
2:48:45
20.00 mi
Rank: #18610 (+92)
30K20M
11:54 | 8:46/mi
21M
2:58:09
21.00 mi
Rank: #18560 (+50)
20M21M
9:24 | 9:24/mi
35K
3:04:38
21.75 mi
Rank: #18555 (+5)
21M35K
6:29 | 8:40/mi
23M
3:16:03
23.00 mi
Rank: #18583 (-28)
35K23M
11:25 | 9:08/mi
24M
3:25:05
24.00 mi
Rank: #18638 (-55)
23M24M
9:02 | 9:02/mi
40K
3:33:00
24.85 mi
Rank: #18669 (-31)
24M40K
7:55 | 9:16/mi
25.2M
3:36:33
25.20 mi
Rank: #18712 (-43)
40K25.2M
3:33 | 10:18/mi
FINISH
3:45:54
26.22 mi
Rank: #18831 (-119)
25.2MFINISH
9:21 | 9:11/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:59
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time1:56:55
Pace8:56 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:2225:108:0725:10
8:07
-
10K
6.21 mi11:52:1751:058:1425:55
8:21
+0:14
15K
9.32 mi12:18:101:16:588:1625:53
8:20
-0:01
20K
12.43 mi12:44:171:43:058:1826:07
8:25
+0:05
HALF
13.11 mi12:50:111:48:598:195:54
8:40
+0:15
25K
15.53 mi13:10:542:09:428:2120:43
8:33
-0:07
30K
18.64 mi13:38:032:36:518:2527:09
8:45
+0:12
20M
20.00 mi13:49:572:48:458:2711:54
8:46
+0:01
21M
21.00 mi13:59:212:58:098:309:24
9:24
+0:38
35K
21.75 mi14:05:503:04:388:306:29
8:40
-0:44
23M
23.00 mi14:17:153:16:038:3211:25
9:08
+0:28
24M
24.00 mi14:26:173:25:058:339:02
9:02
-0:06
40K
24.85 mi14:34:123:33:008:357:55
9:16
+0:14
25.2M
25.20 mi14:37:453:36:338:363:33
10:18
+1:02
FINISH
26.22 mi14:47:063:45:548:389:21
9:11
-1:07

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

8:07 /mi

Average Pace

8:37 /mi

Slowest Pace

10:18 /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

1:43:05

46% of race

Time at Steady Pace

1:12:09

32% of race

Time at Slower Pace

50:40

22% 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 mi11:26:2225:108:0725:10
8:07
#17624
10K
6.21 mi11:52:1751:058:1425:55
8:21
#18537
15K
9.32 mi12:18:101:16:588:1625:53
8:20
#18748
20K
12.43 mi12:44:171:43:058:1826:07
8:25
#18732
HALF
13.11 mi12:50:111:48:598:195:54
8:40
#18865
25K
15.53 mi13:10:542:09:428:2120:43
8:33
#18843
30K
18.64 mi13:38:032:36:518:2527:09
8:45
#18702
20M
20.00 mi13:49:572:48:458:2711:54
8:46
#18610
21M
21.00 mi13:59:212:58:098:309:24
9:24
#18560
35K
21.75 mi14:05:503:04:388:306:29
8:40
#18555
23M
23.00 mi14:17:153:16:038:3211:25
9:08
#18583
24M
24.00 mi14:26:173:25:058:339:02
9:02
#18638
40K
24.85 mi14:34:123:33:008:357:55
9:16
#18669
25.2M
25.20 mi14:37:453:36:338:363:33
10:18
#18712
FINISH
26.22 mi14:47:063:45:548:389:21
9:11
#18831
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 mi176246288628819168(Top 66%)7132(Top 57%)7132(Top 399%)
10K6.21 mi3.10 mi18537-9136798-5106798-51019450(Top 67%)7287(Top 58%)7287(Top 408%)
15K9.32 mi3.11 mi18748-2116905-1076905-10719168(Top 66%)7132(Top 57%)7132(Top 399%)
20K12.43 mi3.11 mi18732+166907-26907-218774(Top 65%)6953(Top 55%)6953(Top 389%)
HALF13.11 mi0.68 mi18865-1336983-766983-7621114(Top 73%)8165(Top 65%)8165(Top 457%)
25K15.53 mi2.42 mi18843+226979+46979+418842(Top 65%)7036(Top 56%)7036(Top 394%)
30K18.64 mi3.11 mi18702+1416937+426937+4218254(Top 63%)6817(Top 54%)6817(Top 382%)
20M20.00 mi1.36 mi18610+926905+326905+3217780(Top 61%)6633(Top 53%)6633(Top 371%)
21M21.00 mi1.00 mi18560+506889+166889+1618092(Top 62%)6843(Top 54%)6843(Top 383%)
35K21.75 mi0.75 mi18555+56893-46893-418493(Top 64%)7156(Top 57%)7156(Top 401%)
23M23.00 mi1.25 mi18583-286929-366929-3619098(Top 66%)7524(Top 60%)7524(Top 421%)
24M24.00 mi1.00 mi18638-556987-586987-5819613(Top 68%)7854(Top 62%)7854(Top 440%)
40K24.85 mi0.85 mi18669-317025-387025-3819529(Top 67%)7838(Top 62%)7838(Top 439%)
25.2M25.20 mi0.35 mi18712-437048-237048-2320431(Top 70%)8282(Top 66%)8282(Top 464%)
FINISH26.22 mi1.02 mi18831-1197132-847132-8421209(Top 73%)8671(Top 69%)8671(Top 485%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19168

Females

7132

F45-49

7132

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19450

Females

7287

F45-49

7287

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19168

Females

7132

F45-49

7132

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18774

Females

6953

F45-49

6953

20K→HALF

12.4 - 13.1 mi

Top 73%
×2
+19ft-37ft

Overall

21114

Females

8165

F45-49

8165

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18842

Females

7036

F45-49

7036

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18254

Females

6817

F45-49

6817

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17780

Females

6633

F45-49

6633

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

18092

Females

6843

F45-49

6843

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18493

Females

7156

F45-49

7156

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19098

Females

7524

F45-49

7524

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19613

Females

7854

F45-49

7854

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19529

Females

7838

F45-49

7838

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1
+13ft-16ft

Overall

20431

Females

8282

F45-49

8282

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21209

Females

8671

F45-49

8671

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1224*
Passed By
1554
Net Change
-1207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17624
5K10K57200-913#17624#18537
10K15K96200-211#18537#18748
15K20K171155+16#18748#18732
20KHALF4137-133#18732#18865
HALF25K140118+22#18865#18843
25K30K244*103+141#18843#18702
30K20M13543+92#18702#18610
20M21M10454+50#18610#18560
21M35K5954+5#18560#18555
35K23M79107-28#18555#18583
23M24M49104-55#18583#18638
24M40K4475-31#18638#18669
40K25.2M1255-43#18669#18712
25.2MFINISH30149-119#18712#18831
TOTALS1224*1554-1207

* 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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Activity Data

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