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BOSTON MARATHON 2024

Sarah Doneth

Bib: 18396•F

IA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Masters (Masters Women)
#0 / 6263
Top 14%
Division (F40-44)
#0 / 1613
Top 29%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:01
Rank: #12544
Start → 5K
24:01 | 7:44/mi
10K· 6.21 mi
48:23
Rank: #12766 (-222)
5K → 10K
24:22 | 7:51/mi
15K· 9.32 mi
1:13:03
Rank: #12824 (-58)
10K → 15K
24:40 | 7:56/mi
20K· 12.43 mi
1:38:57
Rank: #13110 (-286)
15K → 20K
25:54 | 8:20/mi
Half· 13.11 mi
1:44:17
Rank: #13001 (+109)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:04:06
Rank: #12606 (+395)
Half → 25K
19:49 | 8:10/mi
30K· 18.64 mi
2:30:22
Rank: #12117 (+489)
25K → 30K
26:16 | 8:27/mi
20M
2:41:48
Rank: #11810 (+307)
30K → 20M
11:26 | 8:25/mi
21M
2:50:47
Rank: #11545 (+265)
20M → 21M
8:59 | 8:59/mi
35K· 21.75 mi
2:56:55
Rank: #11410 (+135)
21M → 35K
6:08 | 8:12/mi
23M
3:07:23
Rank: #11107 (+303)
35K → 23M
10:28 | 8:22/mi
24M
3:15:32
Rank: #10890 (+217)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:22:31
Rank: #10674 (+216)
24M → 40K
6:59 | 8:10/mi
25.2M
3:25:41
Rank: #10595 (+79)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:33:42
Rank: #10446 (+149)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:17
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:49:25
Pace8:21 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2724:017:4424:01
7:44
-
10K
6.21 mi11:39:4948:237:4724:22
7:51
+0:07
15K
9.32 mi12:04:291:13:037:5024:40
7:56
+0:05
20K
12.43 mi12:30:231:38:577:5825:54
8:20
+0:24
Half
13.11 mi12:35:431:44:177:575:20
7:49
-0:31
25K
15.53 mi12:55:322:04:067:5919:49
8:10
+0:21
30K
18.64 mi13:21:482:30:228:0426:16
8:27
+0:17
20M
20.00 mi13:33:142:41:488:0511:26
8:25
-0:02
21M
21.00 mi13:42:132:50:478:088:59
8:59
+0:34
35K
21.75 mi13:48:212:56:558:086:08
8:12
-0:47
23M
23.00 mi13:58:493:07:238:0910:28
8:22
+0:10
24M
24.00 mi14:06:583:15:328:098:09
8:09
-0:13
40K
24.85 mi14:13:573:22:318:096:59
8:10
+0:01
25.2M
25.20 mi14:17:073:25:418:103:10
9:11
+1:01
Finish
26.22 mi14:25:083:33:428:098:01
7:52
-1:19

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

7:44 /mi

Average Pace

8:09 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:21:33

94% of race

Time at Steady Pace

8:59

4% of race

Time at Slower Pace

3:10

1% of race

Average Pace: 8:09 /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 mi11:15:2724:017:4424:01
7:44
#12544
10K
6.21 mi11:39:4948:237:4724:22
7:51
#12766
15K
9.32 mi12:04:291:13:037:5024:40
7:56
#12824
20K
12.43 mi12:30:231:38:577:5825:54
8:20
#13110
Half
13.11 mi12:35:431:44:177:575:20
7:49
#13001
25K
15.53 mi12:55:322:04:067:5919:49
8:10
#12606
30K
18.64 mi13:21:482:30:228:0426:16
8:27
#12117
20M
20.00 mi13:33:142:41:488:0511:26
8:25
#11810
21M
21.00 mi13:42:132:50:478:088:59
8:59
#11545
35K
21.75 mi13:48:212:56:558:086:08
8:12
#11410
23M
23.00 mi13:58:493:07:238:0910:28
8:22
#11107
24M
24.00 mi14:06:583:15:328:098:09
8:09
#10890
40K
24.85 mi14:13:573:22:318:096:59
8:10
#10674
25.2M
25.20 mi14:17:073:25:418:103:10
9:11
#10595
Finish
26.22 mi14:25:083:33:428:098:01
7:52
#10446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi125443438343813003(Top 51%)3800(Top 35%)3800(Top 236%)
10K6.21 mi3.10 mi12766-2223604-1663604-16613019(Top 51%)3776(Top 35%)3776(Top 234%)
15K9.32 mi3.11 mi12824-583652-483652-4813003(Top 51%)3800(Top 35%)3800(Top 236%)
20K12.43 mi3.11 mi13110-2863842-1903842-19013919(Top 54%)4372(Top 40%)4372(Top 271%)
Half13.11 mi0.68 mi13001+1093787+553787+5511510(Top 45%)3078(Top 28%)3078(Top 191%)
25K15.53 mi2.42 mi12606+3953593+1943593+19411211(Top 44%)3072(Top 28%)3072(Top 190%)
30K18.64 mi3.11 mi12117+4893417+1763417+17610421(Top 41%)2897(Top 27%)2897(Top 180%)
20M20.00 mi1.36 mi11810+3073299+1183299+1188994(Top 35%)2458(Top 23%)2458(Top 152%)
21M21.00 mi1.00 mi11545+2653223+763223+768542(Top 33%)2461(Top 23%)2461(Top 153%)
35K21.75 mi0.75 mi11410+1353178+453178+459005(Top 35%)2724(Top 25%)2724(Top 169%)
23M23.00 mi1.25 mi11107+3033094+843094+847707(Top 30%)2251(Top 21%)2251(Top 140%)
24M24.00 mi1.00 mi10890+2173017+773017+777504(Top 29%)2251(Top 21%)2251(Top 140%)
40K24.85 mi0.85 mi10674+2162968+492968+496645(Top 26%)1960(Top 18%)1960(Top 122%)
25.2M25.20 mi0.35 mi10595+792948+202948+207465(Top 29%)2414(Top 22%)2414(Top 150%)
Finish26.22 mi1.02 mi10446+1492902+462902+467759(Top 30%)2457(Top 22%)2457(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

13003

Females

3800

F40-44

3800

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

13019

Females

3776

F40-44

3776

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

13003

Females

3800

F40-44

3800

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

13919

Females

4372

F40-44

4372

20K→Half

12.4 - 13.1 mi

Top 45%
×2stories
+19ft-37ft

Overall

11510

Females

3078

F40-44

3078

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

11211

Females

3072

F40-44

3072

25K→30K

15.5 - 18.6 mi

Top 41%
×9stories
+181ft-148ft

Overall

10421

Females

2897

F40-44

2897

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

8994

Females

2458

F40-44

2458

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8542

Females

2461

F40-44

2461

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9005

Females

2724

F40-44

2724

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7707

Females

2251

F40-44

2251

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7504

Females

2251

F40-44

2251

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6645

Females

1960

F40-44

1960

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7465

Females

2414

F40-44

2414

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7759

Females

2457

F40-44

2457

Passing Analysis

Category:
Athletes Passed
3478*
Passed By
1380
Net Change
+2098
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12544
5K → 10K197419-222#12544#12766
10K → 15K199257-58#12766#12824
15K → 20K184470-286#12824#13110
20K → Half1156+109#13110#13001
Half → 25K44651+395#13001#12606
25K → 30K56980+489#12606#12117
30K → 20M32013+307#12117#11810
20M → 21M28520+265#11810#11545
21M → 35K15318+135#11545#11410
35K → 23M31411+303#11410#11107
23M → 24M23013+217#11107#10890
24M → 40K220*4+216#10890#10674
40K → 25.2M801+79#10674#10595
25.2M → Finish16617+149#10595#10446
TOTALS3478*1380+2098

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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