Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Paola Santos Burgoa

Bib: 17787FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 29%
Age Group (F40-44)
#0 / 1737
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
23:45
3.11 mi
Rank: #14076
Start5K
23:45 | 7:39/mi
10K
47:37
6.21 mi
Rank: #14295 (-219)
5K10K
23:52 | 7:41/mi
15K
1:11:35
9.32 mi
Rank: #14373 (-78)
10K15K
23:58 | 7:43/mi
20K
1:36:16
12.43 mi
Rank: #14705 (-332)
15K20K
24:41 | 7:57/mi
HALF
1:41:40
13.11 mi
Rank: #14801 (-96)
20KHALF
5:24 | 7:56/mi
25K
2:01:40
15.53 mi
Rank: #15192 (-391)
HALF25K
20:00 | 8:15/mi
30K
2:28:33
18.64 mi
Rank: #15747 (-555)
25K30K
26:53 | 8:40/mi
20M
2:40:14
20.00 mi
Rank: #15839 (-92)
30K20M
11:41 | 8:37/mi
21M
2:49:15
21.00 mi
Rank: #15830 (+9)
20M21M
9:01 | 9:01/mi
35K
2:55:32
21.75 mi
Rank: #15843 (-13)
21M35K
6:17 | 8:24/mi
23M
3:06:11
23.00 mi
Rank: #15822 (+21)
35K23M
10:39 | 8:31/mi
24M
3:14:25
24.00 mi
Rank: #15788 (+34)
23M24M
8:14 | 8:14/mi
40K
3:21:37
24.85 mi
Rank: #15750 (+38)
24M40K
7:12 | 8:26/mi
25.2M
3:24:50
25.20 mi
Rank: #15764 (-14)
40K25.2M
3:13 | 9:20/mi
FINISH
3:33:20
26.22 mi
Rank: #15812 (-48)
25.2MFINISH
8:30 | 8:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:40
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:51:40
Pace8:32 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5223:457:3923:45
7:39
-
10K
6.21 mi11:48:4447:377:4023:52
7:41
+0:02
15K
9.32 mi12:12:421:11:357:4123:58
7:43
+0:02
20K
12.43 mi12:37:231:36:167:4524:41
7:57
+0:14
HALF
13.11 mi12:42:471:41:407:465:24
7:56
-0:01
25K
15.53 mi13:02:472:01:407:5020:00
8:15
+0:19
30K
18.64 mi13:29:402:28:337:5926:53
8:40
+0:25
20M
20.00 mi13:41:212:40:148:0111:41
8:37
-0:03
21M
21.00 mi13:50:222:49:158:049:01
9:01
+0:24
35K
21.75 mi13:56:392:55:328:056:17
8:24
-0:37
23M
23.00 mi14:07:183:06:118:0610:39
8:31
+0:07
24M
24.00 mi14:15:323:14:258:078:14
8:14
-0:17
40K
24.85 mi14:22:443:21:378:077:12
8:26
+0:12
25.2M
25.20 mi14:25:573:24:508:083:13
9:20
+0:54
FINISH
26.22 mi14:34:273:33:208:098:30
8:21
-0:59

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

7:39 /mi

Average Pace

8:09 /mi

Slowest Pace

9:20 /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

1:41:40

48% of race

Time at Steady Pace

1:00:52

29% of race

Time at Slower Pace

50:48

24% of race

Average Pace: 8:08 /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 mi11:24:5223:457:3923:45
7:39
#14076
10K
6.21 mi11:48:4447:377:4023:52
7:41
#14295
15K
9.32 mi12:12:421:11:357:4123:58
7:43
#14373
20K
12.43 mi12:37:231:36:167:4524:41
7:57
#14705
HALF
13.11 mi12:42:471:41:407:465:24
7:56
#14801
25K
15.53 mi13:02:472:01:407:5020:00
8:15
#15192
30K
18.64 mi13:29:402:28:337:5926:53
8:40
#15747
20M
20.00 mi13:41:212:40:148:0111:41
8:37
#15839
21M
21.00 mi13:50:222:49:158:049:01
9:01
#15830
35K
21.75 mi13:56:392:55:328:056:17
8:24
#15843
23M
23.00 mi14:07:183:06:118:0610:39
8:31
#15822
24M
24.00 mi14:15:323:14:258:078:14
8:14
#15788
40K
24.85 mi14:22:443:21:378:077:12
8:26
#15750
25.2M
25.20 mi14:25:573:24:508:083:13
9:20
#15764
FINISH
26.22 mi14:34:273:33:208:098:30
8:21
#15812
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi140764122412214670(Top 51%)4547(Top 36%)4547(Top 262%)
10K6.21 mi3.10 mi14295-2194273-1514273-15114621(Top 50%)4473(Top 36%)4473(Top 258%)
15K9.32 mi3.11 mi14373-784347-744347-7414670(Top 51%)4547(Top 36%)4547(Top 262%)
20K12.43 mi3.11 mi14705-3324559-2124559-21215720(Top 54%)5227(Top 42%)5227(Top 301%)
HALF13.11 mi0.68 mi14801-964627-684627-6816578(Top 57%)5670(Top 45%)5670(Top 326%)
25K15.53 mi2.42 mi15192-3914872-2454872-24517114(Top 59%)6049(Top 48%)6049(Top 348%)
30K18.64 mi3.11 mi15747-5555253-3815253-38117754(Top 61%)6537(Top 52%)6537(Top 376%)
20M20.00 mi1.36 mi15839-925323-705323-7016804(Top 58%)6087(Top 48%)6087(Top 350%)
21M21.00 mi1.00 mi15830+95339-165339-1616235(Top 56%)5820(Top 46%)5820(Top 335%)
35K21.75 mi0.75 mi15843-135359-205359-2017034(Top 59%)6342(Top 50%)6342(Top 365%)
23M23.00 mi1.25 mi15822+215376-175376-1715792(Top 54%)5723(Top 46%)5723(Top 329%)
24M24.00 mi1.00 mi15788+345371+55371+515310(Top 53%)5508(Top 44%)5508(Top 317%)
40K24.85 mi0.85 mi15750+385371537115221(Top 52%)5554(Top 44%)5554(Top 320%)
25.2M25.20 mi0.35 mi15764-145383-125383-1216517(Top 57%)6235(Top 50%)6235(Top 359%)
FINISH26.22 mi1.02 mi15812-485437-545437-5417301(Top 60%)6665(Top 53%)6665(Top 384%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14670

Females

4547

F40-44

4547

5K→10K

3.1 - 6.2 mi

Top 50%
×5
+79ft-138ft

Overall

14621

Females

4473

F40-44

4473

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14670

Females

4547

F40-44

4547

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15720

Females

5227

F40-44

5227

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16578

Females

5670

F40-44

5670

HALF→25K

13.1 - 15.5 mi

Top 59%
×4
+66ft-88ft

Overall

17114

Females

6049

F40-44

6049

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17754

Females

6537

F40-44

6537

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16804

Females

6087

F40-44

6087

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16235

Females

5820

F40-44

5820

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17034

Females

6342

F40-44

6342

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15792

Females

5723

F40-44

5723

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15310

Females

5508

F40-44

5508

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15221

Females

5554

F40-44

5554

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1
+13ft-16ft

Overall

16517

Females

6235

F40-44

6235

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17301

Females

6665

F40-44

6665

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1183
Passed By
1728
Net Change
-1736
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14076
5K10K200200-219#14076#14295
10K15K180200-78#14295#14373
15K20K87200-332#14373#14705
20KHALF11107-96#14705#14801
HALF25K62200-391#14801#15192
25K30K87200-555#15192#15747
30K20M49141-92#15747#15839
20M21M110101+9#15839#15830
21M35K5770-13#15830#15843
35K23M10685+21#15843#15822
23M24M8450+34#15822#15788
24M40K8850+38#15788#15750
40K25.2M2135-14#15750#15764
25.2MFINISH4189-48#15764#15812
TOTALS11831728-1736
📊

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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