Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sky Logan

Bib: 22387FAge: N/A

ID

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Female)
#0 / 12578
Top 34%
Masters (Masters Women)
#0 / 6862
Top 18%
Age Group (F45-49)
#0 / 1786
Top 20%
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
23:29
3.11 mi
Rank: #13281
Start5K
23:29 | 7:34/mi
10K
46:54
6.21 mi
Rank: #13258 (+23)
5K10K
23:25 | 7:33/mi
15K
1:10:33
9.32 mi
Rank: #13396 (-138)
10K15K
23:39 | 7:37/mi
20K
1:34:47
12.43 mi
Rank: #13650 (-254)
15K20K
24:14 | 7:48/mi
HALF
1:39:52
13.11 mi
Rank: #13604 (+46)
20KHALF
5:05 | 7:28/mi
25K
1:58:49
15.53 mi
Rank: #13648 (-44)
HALF25K
18:57 | 7:49/mi
30K
2:23:42
18.64 mi
Rank: #13595 (+53)
25K30K
24:53 | 8:01/mi
20M
2:34:58
20.00 mi
Rank: #13668 (-73)
30K20M
11:16 | 8:18/mi
21M
2:43:50
21.00 mi
Rank: #13754 (-86)
20M21M
8:52 | 8:52/mi
35K
2:49:55
21.75 mi
Rank: #13808 (-54)
21M35K
6:05 | 8:08/mi
23M
3:00:02
23.00 mi
Rank: #13747 (+61)
35K23M
10:07 | 8:06/mi
24M
3:08:09
24.00 mi
Rank: #13781 (-34)
23M24M
8:07 | 8:07/mi
40K
3:15:08
24.85 mi
Rank: #13756 (+25)
24M40K
6:59 | 8:11/mi
25.2M
3:18:11
25.20 mi
Rank: #13752 (+4)
40K25.2M
3:03 | 8:51/mi
FINISH
3:26:29
26.22 mi
Rank: #13850 (-98)
25.2MFINISH
8:18 | 8:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:52
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time1:46:37
Pace8:08 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5923:297:3423:29
7:34
-
10K
6.21 mi11:48:2446:547:3323:25
7:33
-0:01
15K
9.32 mi12:12:031:10:337:3523:39
7:37
+0:04
20K
12.43 mi12:36:171:34:477:3824:14
7:48
+0:11
HALF
13.11 mi12:41:221:39:527:385:05
7:28
-0:20
25K
15.53 mi13:00:191:58:497:3918:57
7:49
+0:21
30K
18.64 mi13:25:122:23:427:4324:53
8:01
+0:12
20M
20.00 mi13:36:282:34:587:4511:16
8:18
+0:17
21M
21.00 mi13:45:202:43:507:498:52
8:52
+0:34
35K
21.75 mi13:51:252:49:557:496:05
8:08
-0:44
23M
23.00 mi14:01:323:00:027:5010:07
8:06
-0:02
24M
24.00 mi14:09:393:08:097:518:07
8:07
+0:01
40K
24.85 mi14:16:383:15:087:526:59
8:11
+0:04
25.2M
25.20 mi14:19:413:18:117:523:03
8:51
+0:40
FINISH
26.22 mi14:27:593:26:297:538:18
8:09
-0:42

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

7:28 /mi

Average Pace

7:53 /mi

Slowest Pace

8:52 /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

3:03:18

89% of race

Time at Steady Pace

11:16

5% of race

Time at Slower Pace

11:55

6% of race

Average Pace: 7:53 /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 mi11:24:5923:297:3423:29
7:34
#13281
10K
6.21 mi11:48:2446:547:3323:25
7:33
#13258
15K
9.32 mi12:12:031:10:337:3523:39
7:37
#13396
20K
12.43 mi12:36:171:34:477:3824:14
7:48
#13650
HALF
13.11 mi12:41:221:39:527:385:05
7:28
#13604
25K
15.53 mi13:00:191:58:497:3918:57
7:49
#13648
30K
18.64 mi13:25:122:23:427:4324:53
8:01
#13595
20M
20.00 mi13:36:282:34:587:4511:16
8:18
#13668
21M
21.00 mi13:45:202:43:507:498:52
8:52
#13754
35K
21.75 mi13:51:252:49:557:496:05
8:08
#13808
23M
23.00 mi14:01:323:00:027:5010:07
8:06
#13747
24M
24.00 mi14:09:393:08:097:518:07
8:07
#13781
40K
24.85 mi14:16:383:15:087:526:59
8:11
#13756
25.2M
25.20 mi14:19:413:18:117:523:03
8:51
#13752
FINISH
26.22 mi14:27:593:26:297:538:18
8:09
#13850
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 mi132813656365613794(Top 48%)4031(Top 32%)4031(Top 226%)
10K6.21 mi3.10 mi13258+233676-203676-2013277(Top 46%)3700(Top 29%)3700(Top 207%)
15K9.32 mi3.11 mi13396-1383780-1043780-10413794(Top 48%)4031(Top 32%)4031(Top 226%)
20K12.43 mi3.11 mi13650-2543938-1583938-15814533(Top 50%)4517(Top 36%)4517(Top 253%)
HALF13.11 mi0.68 mi13604+463915+233915+2312751(Top 44%)3469(Top 28%)3469(Top 194%)
25K15.53 mi2.42 mi13648-443965-503965-5013961(Top 48%)4269(Top 34%)4269(Top 239%)
30K18.64 mi3.11 mi13595+533973-83973-813554(Top 47%)4158(Top 33%)4158(Top 233%)
20M20.00 mi1.36 mi13668-734039-664039-6614907(Top 51%)4991(Top 40%)4991(Top 279%)
21M21.00 mi1.00 mi13754-864112-734112-7315379(Top 53%)5338(Top 42%)5338(Top 299%)
35K21.75 mi0.75 mi13808-544165-534165-5315372(Top 53%)5380(Top 43%)5380(Top 301%)
23M23.00 mi1.25 mi13747+614167-24167-213056(Top 45%)4191(Top 33%)4191(Top 235%)
24M24.00 mi1.00 mi13781-344201-344201-3414554(Top 50%)5088(Top 40%)5088(Top 285%)
40K24.85 mi0.85 mi13756+254205-44205-413603(Top 47%)4664(Top 37%)4664(Top 261%)
25.2M25.20 mi0.35 mi13752+44215-104215-1013822(Top 48%)4797(Top 38%)4797(Top 269%)
FINISH26.22 mi1.02 mi13850-984296-814296-8116081(Top 55%)5980(Top 48%)5980(Top 335%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21
+97ft-345ft

Overall

13794

Females

4031

F45-49

4031

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13277

Females

3700

F45-49

3700

10K→15K

6.2 - 9.3 mi

Top 48%
×3
+67ft-78ft

Overall

13794

Females

4031

F45-49

4031

15K→20K

9.3 - 12.4 mi

Top 50%
×5
+106ft-86ft

Overall

14533

Females

4517

F45-49

4517

20K→HALF

12.4 - 13.1 mi

Top 44%
×2
+19ft-37ft

Overall

12751

Females

3469

F45-49

3469

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13961

Females

4269

F45-49

4269

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13554

Females

4158

F45-49

4158

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14907

Females

4991

F45-49

4991

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15379

Females

5338

F45-49

5338

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15372

Females

5380

F45-49

5380

35K→23M

21.8 - 23.0 mi

Top 45%
×5
+23ft-63ft

Overall

13056

Females

4191

F45-49

4191

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14554

Females

5088

F45-49

5088

24M→40K

24.0 - 24.9 mi

Top 47%
×1
+6ft-20ft

Overall

13603

Females

4664

F45-49

4664

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1
+13ft-16ft

Overall

13822

Females

4797

F45-49

4797

25.2M→FINISH

25.2 - 26.2 mi

Top 55%
×2
+22ft-21ft

Overall

16081

Females

5980

F45-49

5980

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1345*
Passed By
1671
Net Change
-569
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13281
5K10K223*200+23#13281#13258
10K15K153200-138#13258#13396
15K20K98200-254#13396#13650
20KHALF5610+46#13650#13604
HALF25K114158-44#13604#13648
25K30K209*156+53#13648#13595
30K20M83156-73#13595#13668
20M21M61147-86#13668#13754
21M35K4296-54#13754#13808
35K23M11554+61#13808#13747
23M24M5993-34#13747#13781
24M40K6843+25#13781#13756
40K25.2M3531+4#13756#13752
25.2MFINISH29127-98#13752#13850
TOTALS1345*1671-569

* 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

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