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BOSTON MARATHON 2024

Tania Bojanowski

MA

Bib: 15555 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
9:28/mi
29:24
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
9:54/mi
1:00:09
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:21/mi
1:32:19
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:21/mi
2:10:41
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
13:01/mi
2:19:34
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
12:01/mi
2:48:41
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:37/mi
3:24:47
↑ 181↓ 1480.2%
138 ft elev
20M
12:14/mi
3:41:25
↑ 64↓ 500.2%
148 ft elev
21M
12:27/mi
3:53:52
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:27/mi
4:03:11
↑ 17↓ 861.7%
156 ft elev
23M
12:16/mi
4:18:33
↑ 23↓ 630.6%
116 ft elev
24M
11:01/mi
4:29:34
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:24/mi
4:39:19
↓ 200.3%
20 ft elev
25.2M
12:51/mi
4:43:45
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:44/mi
4:54:41
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:19:3410:39 /mi⚡ faster
2nd Half
2:35:0711:50 /mi+11.1%
Positive split — 11.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:5029:249:2829:24
9:28
-
10K
6.21 mi11:33:351:00:099:4130:45
9:54
+0:26
15K
9.32 mi12:05:451:32:199:5432:10
10:21
+0:27
20K
12.43 mi12:44:072:10:4110:3138:22
12:21
+2:00
Half
13.11 mi12:53:002:19:3410:398:53
13:01
+0:40
25K
15.53 mi13:22:072:48:4110:5229:07
12:01
-1:00
30K
18.64 mi13:58:133:24:4710:5936:06
11:37
-0:24
20M
20.00 mi14:14:513:41:2511:0416:38
12:14
+0:37
21M
21.00 mi14:27:183:53:5211:0812:27
12:27
+0:13
35K
21.75 mi14:36:374:03:1111:119:19
12:27
0:00
23M
23.00 mi14:51:594:18:3311:1415:22
12:16
-0:11
24M
24.00 mi15:03:004:29:3411:1411:01
11:01
-1:15
40K
24.85 mi15:12:454:39:1911:149:45
11:24
+0:23
25.2M
25.20 mi15:17:114:43:4511:164:26
12:51
+1:27
Finish
26.22 mi15:28:074:54:4111:1510:56
10:44
-2:07

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

9:28 /mi

Average Pace

11:15 /mi

Slowest Pace

13:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:04:01

42% of race

Time at Steady Pace

2:37:21

53% of race

Time at Slower Pace

13:19

5% of race

Average Pace: 11:14 /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 mi11:02:5029:249:2829:24
9:28
#21631
10K
6.21 mi11:33:351:00:099:4130:45
9:54
#22030
15K
9.32 mi12:05:451:32:199:5432:10
10:21
#22264
20K
12.43 mi12:44:072:10:4110:3138:22
12:21
#23062
Half
13.11 mi12:53:002:19:3410:398:53
13:01
#23306
25K
15.53 mi13:22:072:48:4110:5229:07
12:01
#23309
30K
18.64 mi13:58:133:24:4710:5936:06
11:37
#22944
20M
20.00 mi14:14:513:41:2511:0416:38
12:14
#22862
21M
21.00 mi14:27:183:53:5211:0812:27
12:27
#22731
35K
21.75 mi14:36:374:03:1111:119:19
12:27
#22734
23M
23.00 mi14:51:594:18:3311:1415:22
12:16
#22665
24M
24.00 mi15:03:004:29:3411:1411:01
11:01
#22542
40K
24.85 mi15:12:454:39:1911:149:45
11:24
#22413
25.2M
25.20 mi15:17:114:43:4511:164:26
12:51
#22373
Finish
26.22 mi15:28:074:54:4111:1510:56
10:44
#22333
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi21631873187312265392469246
10K6.21 mi3.10 mi22030-3998925-1948925-1942233490839083
15K9.32 mi3.11 mi22264-2349028-1039028-1032265392469246
20K12.43 mi3.11 mi23062-7989441-4139441-413243351020010200
Half13.11 mi0.68 mi23306-2449595-1549595-154251791073310733
25K15.53 mi2.42 mi23309-39628-339628-332315996209620
30K18.64 mi3.11 mi22944+3659468+1609468+1602126587768776
20M20.00 mi1.36 mi22862+829447+219447+212175791339133
21M21.00 mi1.00 mi22731+1319399+489399+481976982098209
35K21.75 mi0.75 mi22734-39401-29401-22252996009600
23M23.00 mi1.25 mi22665+699378+239378+232128490249024
24M24.00 mi1.00 mi22542+1239338+409338+401928381058105
40K24.85 mi0.85 mi22413+1299289+499289+491912280858085
25.2M25.20 mi0.35 mi22373+409276+139276+131939282248224
Finish26.22 mi1.02 mi22333+409273+39273+32065688068806

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

22653

Females

9246

F50-54

9246

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22334

Females

9083

F50-54

9083

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

22653

Females

9246

F50-54

9246

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24335

Females

10200

F50-54

10200

20K→Half

12.4 - 13.1 mi

Top 99%
×2story building
+19ft-37ft

Overall

25179

Females

10733

F50-54

10733

Half→25K

13.1 - 15.5 mi

Top 91%
×4story building
+66ft-88ft

Overall

23159

Females

9620

F50-54

9620

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

21265

Females

8776

F50-54

8776

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21757

Females

9133

F50-54

9133

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19769

Females

8209

F50-54

8209

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22529

Females

9600

F50-54

9600

35K→23M

21.8 - 23.0 mi

Top 83%
×5story building
+23ft-63ft

Overall

21284

Females

9024

F50-54

9024

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19283

Females

8105

F50-54

8105

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19122

Females

8085

F50-54

8085

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1story
+13ft-16ft

Overall

19392

Females

8224

F50-54

8224

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

20656

Females

8806

F50-54

8806

Passing Analysis

Category:
Athletes Passed
1477
Passed By
2179
Net Change
-702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21631
5K → 10K102501-399#21631#22030
10K → 15K103337-234#22030#22264
15K → 20K22820-798#22264#23062
20K → Half2246-244#23062#23306
Half → 25K112115-3#23306#23309
25K → 30K38318+365#23309#22944
30K → 20M11230+82#22944#22862
20M → 21M1354+131#22862#22731
21M → 35K3841-3#22731#22734
35K → 23M9526+69#22734#22665
23M → 24M1296+123#22665#22542
24M → 40K1345+129#22542#22413
40K → 25.2M477+40#22413#22373
25.2M → Finish6323+40#22373#22333
TOTALS14772179-702

Passing Charts

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