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BOSTON MARATHON 2024

Ida Mariegaard

Bib: 27360•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 43%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:52
Rank: #14670
Start → 5K
24:52 | 8:00/mi
10K· 6.21 mi
49:34
Rank: #14245 (+425)
5K → 10K
24:42 | 7:57/mi
15K· 9.32 mi
1:14:57
Rank: #14327 (-82)
10K → 15K
25:23 | 8:10/mi
20K· 12.43 mi
1:39:51
Rank: #13674 (+653)
15K → 20K
24:54 | 8:01/mi
Half· 13.11 mi
1:45:10
Rank: #13546 (+128)
20K → Half
5:19 | 7:48/mi
25K· 15.53 mi
2:04:37
Rank: #12877 (+669)
Half → 25K
19:27 | 8:01/mi
30K· 18.64 mi
2:30:05
Rank: #12018 (+859)
25K → 30K
25:28 | 8:12/mi
20M
2:41:28
Rank: #11709 (+309)
30K → 20M
11:23 | 8:23/mi
21M
2:50:16
Rank: #11382 (+327)
20M → 21M
8:48 | 8:48/mi
35K· 21.75 mi
2:56:21
Rank: #11238 (+144)
21M → 35K
6:05 | 8:08/mi
23M
3:06:40
Rank: #10910 (+328)
35K → 23M
10:19 | 8:14/mi
24M
3:14:52
Rank: #10712 (+198)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:22:03
Rank: #10553 (+159)
24M → 40K
7:11 | 8:24/mi
25.2M
3:25:17
Rank: #10488 (+65)
40K → 25.2M
3:14 | 9:23/mi
Finish· 26.22 mi
3:33:35
Rank: #10425 (+63)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:10
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:48:25
Pace8:16 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0624:528:0024:52
8:00
-
10K
6.21 mi12:07:4849:347:5924:42
7:57
-0:03
15K
9.32 mi12:33:111:14:578:0225:23
8:10
+0:13
20K
12.43 mi12:58:051:39:518:0224:54
8:01
-0:09
Half
13.11 mi13:03:241:45:108:015:19
7:48
-0:13
25K
15.53 mi13:22:512:04:378:0119:27
8:01
+0:13
30K
18.64 mi13:48:192:30:058:0325:28
8:12
+0:11
20M
20.00 mi13:59:422:41:288:0411:23
8:23
+0:11
21M
21.00 mi14:08:302:50:168:068:48
8:48
+0:25
35K
21.75 mi14:14:352:56:218:076:05
8:08
-0:40
23M
23.00 mi14:24:543:06:408:0710:19
8:14
+0:06
24M
24.00 mi14:33:063:14:528:078:12
8:12
-0:02
40K
24.85 mi14:40:173:22:038:087:11
8:24
+0:12
25.2M
25.20 mi14:43:313:25:178:093:14
9:23
+0:59
Finish
26.22 mi14:51:493:33:358:098:18
8:09
-1:14

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

7:48 /mi

Average Pace

8:09 /mi

Slowest Pace

9:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:01

14% of race

Time at Steady Pace

2:32:58

72% of race

Time at Slower Pace

30:36

14% 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 mi11:43:0624:528:0024:52
8:00
#14670
10K
6.21 mi12:07:4849:347:5924:42
7:57
#14245
15K
9.32 mi12:33:111:14:578:0225:23
8:10
#14327
20K
12.43 mi12:58:051:39:518:0224:54
8:01
#13674
Half
13.11 mi13:03:241:45:108:015:19
7:48
#13546
25K
15.53 mi13:22:512:04:378:0119:27
8:01
#12877
30K
18.64 mi13:48:192:30:058:0325:28
8:12
#12018
20M
20.00 mi13:59:422:41:288:0411:23
8:23
#11709
21M
21.00 mi14:08:302:50:168:068:48
8:48
#11382
35K
21.75 mi14:14:352:56:218:076:05
8:08
#11238
23M
23.00 mi14:24:543:06:408:0710:19
8:14
#10910
24M
24.00 mi14:33:063:14:528:078:12
8:12
#10712
40K
24.85 mi14:40:173:22:038:087:11
8:24
#10553
25.2M
25.20 mi14:43:313:25:178:093:14
9:23
#10488
Finish
26.22 mi14:51:493:33:358:098:18
8:09
#10425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146704734473414537(Top 57%)4679(Top 43%)4679(Top 100%)
10K6.21 mi3.10 mi14245+4254479+2554479+25513831(Top 54%)4246(Top 39%)4246(Top 91%)
15K9.32 mi3.11 mi14327-824531-524531-5214537(Top 57%)4679(Top 43%)4679(Top 100%)
20K12.43 mi3.11 mi13674+6534167+3644167+36411939(Top 47%)3283(Top 30%)3283(Top 70%)
Half13.11 mi0.68 mi13546+1284090+774090+7711333(Top 44%)2978(Top 27%)2978(Top 64%)
25K15.53 mi2.42 mi12877+6693748+3423748+34210348(Top 41%)2668(Top 24%)2668(Top 57%)
30K18.64 mi3.11 mi12018+8593362+3863362+3869004(Top 35%)2219(Top 20%)2219(Top 48%)
20M20.00 mi1.36 mi11709+3093237+1253237+1258803(Top 34%)2376(Top 22%)2376(Top 51%)
21M21.00 mi1.00 mi11382+3273132+1053132+1057644(Top 30%)2016(Top 18%)2016(Top 43%)
35K21.75 mi0.75 mi11238+1443094+383094+388614(Top 34%)2517(Top 23%)2517(Top 54%)
23M23.00 mi1.25 mi10910+3282986+1082986+1087049(Top 28%)1927(Top 18%)1927(Top 41%)
24M24.00 mi1.00 mi10712+1982931+552931+557792(Top 30%)2383(Top 22%)2383(Top 51%)
40K24.85 mi0.85 mi10553+1592901+302901+307883(Top 31%)2541(Top 23%)2541(Top 55%)
25.2M25.20 mi0.35 mi10488+652888+132888+138278(Top 32%)2791(Top 26%)2791(Top 60%)
Finish26.22 mi1.02 mi10425+632892-42892-49475(Top 37%)3264(Top 30%)3264(Top 70%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

14537

Females

4679

F18-39

4679

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13831

Females

4246

F18-39

4246

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

14537

Females

4679

F18-39

4679

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

11939

Females

3283

F18-39

3283

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11333

Females

2978

F18-39

2978

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

10348

Females

2668

F18-39

2668

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9004

Females

2219

F18-39

2219

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

8803

Females

2376

F18-39

2376

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7644

Females

2016

F18-39

2016

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

8614

Females

2517

F18-39

2517

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7049

Females

1927

F18-39

1927

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7792

Females

2383

F18-39

2383

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

7883

Females

2541

F18-39

2541

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8278

Females

2791

F18-39

2791

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9475

Females

3264

F18-39

3264

Passing Analysis

Category:
Athletes Passed
4830*
Passed By
585
Net Change
+4245
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14670
5K → 10K544119+425#14670#14245
10K → 15K208290-82#14245#14327
15K → 20K66714+653#14327#13674
20K → Half1291+128#13674#13546
Half → 25K68011+669#13546#12877
25K → 30K8656+859#12877#12018
30K → 20M32920+309#12018#11709
20M → 21M34013+327#11709#11382
21M → 35K15814+144#11382#11238
35K → 23M34214+328#11238#10910
23M → 24M2079+198#10910#10712
24M → 40K182*23+159#10712#10553
40K → 25.2M738+65#10553#10488
25.2M → Finish10643+63#10488#10425
TOTALS4830*585+4245

* 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