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BOSTON MARATHON 2024

Agnieszka Borynik

Bib: 20417•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:24/mi
26:05
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
52:23
↑ 79↓ 1380.4%
15K· 9.32 mi
8:50/mi
1:19:51
↑ 67↓ 78
20K· 12.43 mi
9:24/mi
1:49:03
↑ 106↓ 860.1%
Half· 13.11 mi
9:01/mi
1:55:12
↑ 19↓ 370.5%
25K· 15.53 mi
10:01/mi
2:19:28
↑ 66↓ 880.2%
30K· 18.64 mi
10:20/mi
2:51:33
↑ 181↓ 1480.2%
20M
9:59/mi
3:05:07
↑ 64↓ 500.2%
21M
11:16/mi
3:16:23
↑ 106↓ 241.6%
35K· 21.75 mi
9:48/mi
3:23:43
↑ 17↓ 861.7%
23M
10:38/mi
3:37:02
↑ 23↓ 630.6%
24M
9:44/mi
3:46:46
↓ 821.3%
40K· 24.85 mi
10:33/mi
3:55:47
↓ 200.3%
25.2M
11:42/mi
3:59:49
↑ 13↓ 160.2%
Finish· 26.22 mi
9:16/mi
4:09:16
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:12
Pace8:47 /mi
2nd Half
Distance13.11 mi
Time2:14:04
Pace10:14 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5626:058:2426:05
8:24
-
10K
6.21 mi11:48:1452:238:2626:18
8:28
+0:04
15K
9.32 mi12:15:421:19:518:3427:28
8:50
+0:22
20K
12.43 mi12:44:541:49:038:4629:12
9:24
+0:34
Half
13.11 mi12:51:031:55:128:476:09
9:01
-0:23
25K
15.53 mi13:15:192:19:288:5924:16
10:01
+1:00
30K
18.64 mi13:47:242:51:339:1232:05
10:20
+0:19
20M
20.00 mi14:00:583:05:079:1513:34
9:59
-0:21
21M
21.00 mi14:12:143:16:239:2111:16
11:16
+1:17
35K
21.75 mi14:19:343:23:439:227:20
9:48
-1:28
23M
23.00 mi14:32:533:37:029:2613:19
10:38
+0:50
24M
24.00 mi14:42:373:46:469:279:44
9:44
-0:54
40K
24.85 mi14:51:383:55:479:299:01
10:33
+0:49
25.2M
25.20 mi14:55:403:59:499:314:02
11:42
+1:09
Finish
26.22 mi15:05:074:09:169:319:27
9:16
-2:26

Checkpoints & Pacing

📈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

8:24 /mi

Average Pace

9:31 /mi

Slowest Pace

11:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:27

38% of race

Time at Steady Pace

1:24:06

34% of race

Time at Slower Pace

1:09:43

28% of race

Average Pace: 9:30 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:21:5626:058:2426:05
8:24
#17206
10K
6.21 mi11:48:1452:238:2626:18
8:28
#17110
15K
9.32 mi12:15:421:19:518:3427:28
8:50
#17497
20K
12.43 mi12:44:541:49:038:4629:12
9:24
#17902
Half
13.11 mi12:51:031:55:128:476:09
9:01
#17921
25K
15.53 mi13:15:192:19:288:5924:16
10:01
#18199
30K
18.64 mi13:47:242:51:339:1232:05
10:20
#18273
20M
20.00 mi14:00:583:05:079:1513:34
9:59
#18136
21M
21.00 mi14:12:143:16:239:2111:16
11:16
#18068
35K
21.75 mi14:19:343:23:439:227:20
9:48
#17992
23M
23.00 mi14:32:533:37:029:2613:19
10:38
#17928
24M
24.00 mi14:42:373:46:469:279:44
9:44
#17792
40K
24.85 mi14:51:383:55:479:299:01
10:33
#17756
25.2M
25.20 mi14:55:403:59:499:314:02
11:42
#17720
Finish
26.22 mi15:05:074:09:169:319:27
9:16
#17613
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi172066283628318167(Top 71%)6797(Top 62%)6797(Top 388%)
10K6.21 mi3.10 mi17110+966216+676216+6717072(Top 67%)6170(Top 56%)6170(Top 352%)
15K9.32 mi3.11 mi17497-3876426-2106426-21018167(Top 71%)6797(Top 62%)6797(Top 388%)
20K12.43 mi3.11 mi17902-4056688-2626688-26218870(Top 74%)7208(Top 66%)7208(Top 411%)
Half13.11 mi0.68 mi17921-196702-146702-1418366(Top 72%)6983(Top 64%)6983(Top 398%)
25K15.53 mi2.42 mi18199-2786881-1796881-17919140(Top 75%)7451(Top 68%)7451(Top 425%)
30K18.64 mi3.11 mi18273-746988-1076988-10718319(Top 72%)7211(Top 66%)7211(Top 411%)
20M20.00 mi1.36 mi18136+1376938+506938+5016425(Top 64%)6427(Top 59%)6427(Top 367%)
21M21.00 mi1.00 mi18068+686922+166922+1617061(Top 67%)6887(Top 63%)6887(Top 393%)
35K21.75 mi0.75 mi17992+766901+216901+2116560(Top 65%)6642(Top 61%)6642(Top 379%)
23M23.00 mi1.25 mi17928+646895+66895+617410(Top 68%)7115(Top 65%)7115(Top 406%)
24M24.00 mi1.00 mi17792+1366849+466849+4615406(Top 60%)6156(Top 56%)6156(Top 351%)
40K24.85 mi0.85 mi17756+366850-16850-116825(Top 66%)6929(Top 63%)6929(Top 395%)
25.2M25.20 mi0.35 mi17720+366842+86842+816608(Top 65%)6843(Top 63%)6843(Top 390%)
Finish26.22 mi1.02 mi17613+1076817+256817+2515497(Top 61%)6261(Top 57%)6261(Top 357%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

18167

Females

6797

F45-49

6797

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17072

Females

6170

F45-49

6170

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

18167

Females

6797

F45-49

6797

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18870

Females

7208

F45-49

7208

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

18366

Females

6983

F45-49

6983

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19140

Females

7451

F45-49

7451

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

18319

Females

7211

F45-49

7211

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16425

Females

6427

F45-49

6427

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

17061

Females

6887

F45-49

6887

21M→35K

21.0 - 21.8 mi

Top 65%
×7story building
+17ft-86ft

Overall

16560

Females

6642

F45-49

6642

35K→23M

21.8 - 23.0 mi

Top 68%
×5story building
+23ft-63ft

Overall

17410

Females

7115

F45-49

7115

23M→24M

23.0 - 24.0 mi

Top 60%
×6story building
+12ft-82ft

Overall

15406

Females

6156

F45-49

6156

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16825

Females

6929

F45-49

6929

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

16608

Females

6843

F45-49

6843

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

15497

Females

6261

F45-49

6261

Passing Analysis

Category:
Athletes Passed
1923
Passed By
2330
Net Change
-407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17206
5K → 10K324228+96#17206#17110
10K → 15K135522-387#17110#17497
15K → 20K140545-405#17497#17902
20K → Half3857-19#17902#17921
Half → 25K122400-278#17921#18199
25K → 30K231305-74#18199#18273
30K → 20M16528+137#18273#18136
20M → 21M13769+68#18136#18068
21M → 35K9923+76#18068#17992
35K → 23M12561+64#17992#17928
23M → 24M15216+136#17928#17792
24M → 40K7741+36#17792#17756
40K → 25.2M5216+36#17756#17720
25.2M → Finish12619+107#17720#17613
TOTALS19232330-407
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing