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BOSTON MARATHON 2023

Anne Marie Mc Donnell

Bib: 29881•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
10:01/mi
31:06
↑ 97↓ 3451.5%
10K· 6.21 mi
9:37/mi
1:00:59
↑ 79↓ 1380.4%
15K· 9.32 mi
9:37/mi
1:30:51
↑ 67↓ 78
20K· 12.43 mi
9:36/mi
2:00:40
↑ 106↓ 860.1%
Half· 13.11 mi
9:17/mi
2:07:00
↑ 19↓ 370.5%
25K· 15.53 mi
9:42/mi
2:30:32
↑ 66↓ 880.2%
30K· 18.64 mi
9:59/mi
3:01:33
↑ 181↓ 1480.2%
20M
10:03/mi
3:15:13
↑ 64↓ 500.2%
21M
11:09/mi
3:26:22
↑ 106↓ 241.6%
35K· 21.75 mi
9:55/mi
3:33:47
↑ 17↓ 861.7%
23M
10:36/mi
3:47:03
↑ 23↓ 630.6%
24M
9:51/mi
3:56:54
↓ 821.3%
40K· 24.85 mi
10:19/mi
4:05:43
↓ 200.3%
25.2M
11:30/mi
4:09:41
↑ 13↓ 160.2%
Finish· 26.22 mi
10:00/mi
4:19:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:00
Pace9:41 /mi
2nd Half
Distance13.11 mi
Time2:12:52
Pace10:08 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:5431:0610:0131:06
10:01
-
10K
6.21 mi12:18:471:00:599:4929:53
9:37
-0:24
15K
9.32 mi12:48:391:30:519:4529:52
9:37
0:00
20K
12.43 mi13:18:282:00:409:4329:49
9:36
-0:01
Half
13.11 mi13:24:482:07:009:416:20
9:17
-0:19
25K
15.53 mi13:48:202:30:329:4123:32
9:42
+0:25
30K
18.64 mi14:19:213:01:339:4431:01
9:59
+0:17
20M
20.00 mi14:33:013:15:139:4613:40
10:03
+0:04
21M
21.00 mi14:44:103:26:229:5011:09
11:09
+1:06
35K
21.75 mi14:51:353:33:479:507:25
9:55
-1:14
23M
23.00 mi15:04:513:47:039:5213:16
10:36
+0:41
24M
24.00 mi15:14:423:56:549:529:51
9:51
-0:45
40K
24.85 mi15:23:314:05:439:538:49
10:19
+0:28
25.2M
25.20 mi15:27:294:09:419:543:58
11:30
+1:11
Finish
26.22 mi15:37:404:19:529:5510:11
10:00
-1:30

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

9:17 /mi

Average Pace

9:55 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:54

37% of race

Time at Steady Pace

2:06:46

49% of race

Time at Slower Pace

37:12

14% of race

Average Pace: 9:55 /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 mi11:48:5431:0610:0131:06
10:01
#23474
10K
6.21 mi12:18:471:00:599:4929:53
9:37
#23196
15K
9.32 mi12:48:391:30:519:4529:52
9:37
#23006
20K
12.43 mi13:18:282:00:409:4329:49
9:36
#22695
Half
13.11 mi13:24:482:07:009:416:20
9:17
#22650
25K
15.53 mi13:48:202:30:329:4123:32
9:42
#22447
30K
18.64 mi14:19:213:01:339:4431:01
9:59
#22186
20M
20.00 mi14:33:013:15:139:4613:40
10:03
#22053
21M
21.00 mi14:44:103:26:229:5011:09
11:09
#22008
35K
21.75 mi14:51:353:33:479:507:25
9:55
#21968
23M
23.00 mi15:04:513:47:039:5213:16
10:36
#21951
24M
24.00 mi15:14:423:56:549:529:51
9:51
#21877
40K
24.85 mi15:23:314:05:439:538:49
10:19
#21834
25.2M
25.20 mi15:27:294:09:419:543:58
11:30
#21826
Finish
26.22 mi15:37:404:19:529:5510:11
10:00
#21830
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi234749635963522556(Top 85%)9099(Top 80%)9099(Top 485%)
10K6.21 mi3.10 mi23196+2789467+1689467+16822854(Top 86%)9259(Top 81%)9259(Top 493%)
15K9.32 mi3.11 mi23006+1909362+1059362+10522556(Top 85%)9099(Top 80%)9099(Top 485%)
20K12.43 mi3.11 mi22695+3119188+1749188+17421854(Top 82%)8713(Top 76%)8713(Top 464%)
Half13.11 mi0.68 mi22650+459165+239165+2321485(Top 81%)8514(Top 75%)8514(Top 453%)
25K15.53 mi2.42 mi22447+2039076+899076+8921489(Top 81%)8554(Top 75%)8554(Top 455%)
30K18.64 mi3.11 mi22186+2618938+1388938+13820995(Top 79%)8341(Top 73%)8341(Top 444%)
20M20.00 mi1.36 mi22053+1338877+618877+6120663(Top 78%)8228(Top 72%)8228(Top 438%)
21M21.00 mi1.00 mi22008+458858+198858+1921165(Top 80%)8550(Top 75%)8550(Top 455%)
35K21.75 mi0.75 mi21968+408838+208838+2021068(Top 79%)8530(Top 75%)8530(Top 454%)
23M23.00 mi1.25 mi21951+178837+18837+121557(Top 81%)8821(Top 77%)8821(Top 470%)
24M24.00 mi1.00 mi21877+748812+258812+2520400(Top 77%)8207(Top 72%)8207(Top 437%)
40K24.85 mi0.85 mi21834+438807+58807+520788(Top 78%)8485(Top 74%)8485(Top 452%)
25.2M25.20 mi0.35 mi21826+88806+18806+121595(Top 81%)8910(Top 78%)8910(Top 474%)
Finish26.22 mi1.02 mi21830-48814-88814-821754(Top 82%)8987(Top 79%)8987(Top 479%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22556

Females

9099

F40-44

9099

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22854

Females

9259

F40-44

9259

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22556

Females

9099

F40-44

9099

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

21854

Females

8713

F40-44

8713

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21485

Females

8514

F40-44

8514

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

21489

Females

8554

F40-44

8554

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20995

Females

8341

F40-44

8341

30K→20M

18.6 - 20.0 mi

Top 78%
×5story building
+64ft-50ft

Overall

20663

Females

8228

F40-44

8228

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

21165

Females

8550

F40-44

8550

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

21068

Females

8530

F40-44

8530

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21557

Females

8821

F40-44

8821

23M→24M

23.0 - 24.0 mi

Top 77%
×6story building
+12ft-82ft

Overall

20400

Females

8207

F40-44

8207

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20788

Females

8485

F40-44

8485

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21595

Females

8910

F40-44

8910

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21754

Females

8987

F40-44

8987

Passing Analysis

Category:
Athletes Passed
2038
Passed By
394
Net Change
+1644
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23474
5K → 10K378100+278#23474#23196
10K → 15K25969+190#23196#23006
15K → 20K32716+311#23006#22695
20K → Half472+45#22695#22650
Half → 25K21512+203#22650#22447
25K → 30K28423+261#22447#22186
30K → 20M14512+133#22186#22053
20M → 21M8035+45#22053#22008
21M → 35K5111+40#22008#21968
35K → 23M6245+17#21968#21951
23M → 24M795+74#21951#21877
24M → 40K6219+43#21877#21834
40K → 25.2M179+8#21834#21826
25.2M → Finish3236-4#21826#21830
TOTALS2038394+1644
📊

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