Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Nashid Shaker

Bib: 20002FAge: N/A

AB

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Female)
#0 / 12578
Top 31%
Masters (Masters Women)
#0 / 6862
Top 15%
Age Group (F40-44)
#0 / 1737
Top 34%
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
25:05
3.11 mi
Rank: #17435
Start5K
25:05 | 8:05/mi
10K
49:11
6.21 mi
Rank: #16423 (+1012)
5K10K
24:06 | 7:46/mi
15K
1:13:12
9.32 mi
Rank: #15874 (+549)
10K15K
24:01 | 7:44/mi
20K
1:37:38
12.43 mi
Rank: #15621 (+253)
15K20K
24:26 | 7:52/mi
HALF
1:42:55
13.11 mi
Rank: #15569 (+52)
20KHALF
5:17 | 7:46/mi
25K
2:01:52
15.53 mi
Rank: #15296 (+273)
HALF25K
18:57 | 7:49/mi
30K
2:26:04
18.64 mi
Rank: #14653 (+643)
25K30K
24:12 | 7:48/mi
20M
2:36:32
20.00 mi
Rank: #14321 (+332)
30K20M
10:28 | 7:43/mi
21M
2:44:40
21.00 mi
Rank: #14081 (+240)
20M21M
8:08 | 8:08/mi
35K
2:50:22
21.75 mi
Rank: #13973 (+108)
21M35K
5:42 | 7:38/mi
23M
3:00:01
23.00 mi
Rank: #13741 (+232)
35K23M
9:39 | 7:43/mi
24M
3:07:33
24.00 mi
Rank: #13567 (+174)
23M24M
7:32 | 7:32/mi
40K
3:14:02
24.85 mi
Rank: #13391 (+176)
24M40K
6:29 | 7:35/mi
25.2M
3:16:51
25.20 mi
Rank: #13307 (+84)
40K25.2M
2:49 | 8:11/mi
FINISH
3:24:18
26.22 mi
Rank: #13168 (+139)
25.2MFINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:42:55
Pace7:52 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:41:23
Pace7:45 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5725:058:0525:05
8:05
-
10K
6.21 mi11:34:0349:117:5524:06
7:46
-0:19
15K
9.32 mi11:58:041:13:127:5224:01
7:44
-0:02
20K
12.43 mi12:22:301:37:387:5224:26
7:52
+0:08
HALF
13.11 mi12:27:471:42:557:525:17
7:46
-0:06
25K
15.53 mi12:46:442:01:527:5118:57
7:49
+0:03
30K
18.64 mi13:10:562:26:047:5124:12
7:48
-0:01
20M
20.00 mi13:21:242:36:327:5010:28
7:43
-0:05
21M
21.00 mi13:29:322:44:407:518:08
8:08
+0:25
35K
21.75 mi13:35:142:50:227:515:42
7:38
-0:30
23M
23.00 mi13:44:533:00:017:509:39
7:43
+0:05
24M
24.00 mi13:52:253:07:337:497:32
7:32
-0:11
40K
24.85 mi13:58:543:14:027:496:29
7:35
+0:03
25.2M
25.20 mi14:01:433:16:517:492:49
8:11
+0:36
FINISH
26.22 mi14:09:103:24:187:487:27
7:19
-0:52

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

7:19 /mi

Average Pace

7:48 /mi

Slowest Pace

8:11 /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

2:48:16

82% of race

Time at Steady Pace

36:02

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:48 /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 mi11:09:5725:058:0525:05
8:05
#17435
10K
6.21 mi11:34:0349:117:5524:06
7:46
#16423
15K
9.32 mi11:58:041:13:127:5224:01
7:44
#15874
20K
12.43 mi12:22:301:37:387:5224:26
7:52
#15621
HALF
13.11 mi12:27:471:42:557:525:17
7:46
#15569
25K
15.53 mi12:46:442:01:527:5118:57
7:49
#15296
30K
18.64 mi13:10:562:26:047:5124:12
7:48
#14653
20M
20.00 mi13:21:242:36:327:5010:28
7:43
#14321
21M
21.00 mi13:29:322:44:407:518:08
8:08
#14081
35K
21.75 mi13:35:142:50:227:515:42
7:38
#13973
23M
23.00 mi13:44:533:00:017:509:39
7:43
#13741
24M
24.00 mi13:52:253:07:337:497:32
7:32
#13567
40K
24.85 mi13:58:543:14:027:496:29
7:35
#13391
25.2M
25.20 mi14:01:433:16:517:492:49
8:11
#13307
FINISH
26.22 mi14:09:103:24:187:487:27
7:19
#13168
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 mi174356171617114778(Top 51%)4605(Top 37%)4605(Top 265%)
10K6.21 mi3.10 mi16423+10125579+5925579+59215240(Top 53%)4854(Top 39%)4854(Top 279%)
15K9.32 mi3.11 mi15874+5495254+3255254+32514778(Top 51%)4605(Top 37%)4605(Top 265%)
20K12.43 mi3.11 mi15621+2535134+1205134+12015048(Top 52%)4819(Top 38%)4819(Top 277%)
HALF13.11 mi0.68 mi15569+525099+355099+3515166(Top 52%)4802(Top 38%)4802(Top 276%)
25K15.53 mi2.42 mi15296+2734937+1624937+16213949(Top 48%)4257(Top 34%)4257(Top 245%)
30K18.64 mi3.11 mi14653+6434580+3574580+35711911(Top 41%)3261(Top 26%)3261(Top 188%)
20M20.00 mi1.36 mi14321+3324417+1634417+16310679(Top 37%)2731(Top 22%)2731(Top 157%)
21M21.00 mi1.00 mi14081+2404307+1104307+11010829(Top 37%)2919(Top 23%)2919(Top 168%)
35K21.75 mi0.75 mi13973+1084264+434264+4311792(Top 41%)3436(Top 27%)3436(Top 198%)
23M23.00 mi1.25 mi13741+2324162+1024162+10210416(Top 36%)2821(Top 22%)2821(Top 162%)
24M24.00 mi1.00 mi13567+1744085+774085+7710385(Top 36%)2868(Top 23%)2868(Top 165%)
40K24.85 mi0.85 mi13391+1764004+814004+819519(Top 33%)2532(Top 20%)2532(Top 146%)
25.2M25.20 mi0.35 mi13307+843959+453959+459519(Top 33%)2636(Top 21%)2636(Top 152%)
FINISH26.22 mi1.02 mi13168+1393908+513908+5110008(Top 34%)2857(Top 23%)2857(Top 164%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14778

Females

4605

F40-44

4605

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15240

Females

4854

F40-44

4854

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14778

Females

4605

F40-44

4605

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15048

Females

4819

F40-44

4819

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15166

Females

4802

F40-44

4802

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13949

Females

4257

F40-44

4257

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11911

Females

3261

F40-44

3261

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10679

Females

2731

F40-44

2731

20M→21M

20.0 - 21.0 mi

Top 37%
×8
+106ft-24ft

Overall

10829

Females

2919

F40-44

2919

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

11792

Females

3436

F40-44

3436

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10416

Females

2821

F40-44

2821

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10385

Females

2868

F40-44

2868

24M→40K

24.0 - 24.9 mi

Top 33%
×1
+6ft-20ft

Overall

9519

Females

2532

F40-44

2532

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1
+13ft-16ft

Overall

9519

Females

2636

F40-44

2636

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

10008

Females

2857

F40-44

2857

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4497*
Passed By
230
Net Change
+4267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17435
5K10K1055*43+1012#17435#16423
10K15K586*37+549#16423#15874
15K20K308*55+253#15874#15621
20KHALF7119+52#15621#15569
HALF25K293*20+273#15569#15296
25K30K647*4+643#15296#14653
30K20M335*3+332#14653#14321
20M21M242*2+240#14321#14081
21M35K1157+108#14081#13973
35K23M238*6+232#13973#13741
23M24M18713+174#13741#13567
24M40K1815+176#13567#13391
40K25.2M873+84#13391#13307
25.2MFINISH15213+139#13307#13168
TOTALS4497*230+4267

* 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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