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BOSTON MARATHON 2024

Nathalia De Jesus

Bib: 15325•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:08
Rank: #12861
Start → 5K
24:08 | 7:46/mi
10K· 6.21 mi
48:18
Rank: #12675 (+186)
5K → 10K
24:10 | 7:47/mi
15K· 9.32 mi
1:12:30
Rank: #12345 (+330)
10K → 15K
24:12 | 7:47/mi
20K· 12.43 mi
1:37:57
Rank: #12516 (-171)
15K → 20K
25:27 | 8:11/mi
Half· 13.11 mi
1:43:25
Rank: #12513 (+3)
20K → Half
5:28 | 8:01/mi
25K· 15.53 mi
2:03:22
Rank: #12285 (+228)
Half → 25K
19:57 | 8:14/mi
30K· 18.64 mi
2:30:24
Rank: #12130 (+155)
25K → 30K
27:02 | 8:42/mi
20M
2:42:48
Rank: #12157 (-27)
30K → 20M
12:24 | 9:07/mi
21M
2:52:27
Rank: #12071 (+86)
20M → 21M
9:39 | 9:39/mi
35K· 21.75 mi
2:58:51
Rank: #12003 (+68)
21M → 35K
6:24 | 8:33/mi
23M
3:10:13
Rank: #11928 (+75)
35K → 23M
11:22 | 9:05/mi
24M
3:18:57
Rank: #11855 (+73)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:26:25
Rank: #11692 (+163)
24M → 40K
7:28 | 8:44/mi
25.2M
3:29:28
Rank: #11561 (+131)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:37:13
Rank: #11279 (+282)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:53:48
Pace8:41 /mi
📊Positive Split: 10.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:1524:087:4624:08
7:46
-
10K
6.21 mi11:21:2548:187:4624:10
7:47
+0:01
15K
9.32 mi11:45:371:12:307:4724:12
7:47
0:00
20K
12.43 mi12:11:041:37:577:5325:27
8:11
+0:24
Half
13.11 mi12:16:321:43:257:535:28
8:01
-0:10
25K
15.53 mi12:36:292:03:227:5619:57
8:14
+0:13
30K
18.64 mi13:03:312:30:248:0427:02
8:42
+0:28
20M
20.00 mi13:15:552:42:488:0812:24
9:07
+0:25
21M
21.00 mi13:25:342:52:278:139:39
9:39
+0:32
35K
21.75 mi13:31:582:58:518:136:24
8:33
-1:06
23M
23.00 mi13:43:203:10:138:1611:22
9:05
+0:32
24M
24.00 mi13:52:043:18:578:178:44
8:44
-0:21
40K
24.85 mi13:59:323:26:258:187:28
8:44
0:00
25.2M
25.20 mi14:02:353:29:288:193:03
8:51
+0:07
Finish
26.22 mi14:10:203:37:138:177:45
7:36
-1:15

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

7:36 /mi

Average Pace

8:17 /mi

Slowest Pace

9:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:07

60% of race

Time at Steady Pace

49:38

23% of race

Time at Slower Pace

36:28

17% of race

Average Pace: 8:17 /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 mi10:57:1524:087:4624:08
7:46
#12861
10K
6.21 mi11:21:2548:187:4624:10
7:47
#12675
15K
9.32 mi11:45:371:12:307:4724:12
7:47
#12345
20K
12.43 mi12:11:041:37:577:5325:27
8:11
#12516
Half
13.11 mi12:16:321:43:257:535:28
8:01
#12513
25K
15.53 mi12:36:292:03:227:5619:57
8:14
#12285
30K
18.64 mi13:03:312:30:248:0427:02
8:42
#12130
20M
20.00 mi13:15:552:42:488:0812:24
9:07
#12157
21M
21.00 mi13:25:342:52:278:139:39
9:39
#12071
35K
21.75 mi13:31:582:58:518:136:24
8:33
#12003
23M
23.00 mi13:43:203:10:138:1611:22
9:05
#11928
24M
24.00 mi13:52:043:18:578:178:44
8:44
#11855
40K
24.85 mi13:59:323:26:258:187:28
8:44
#11692
25.2M
25.20 mi14:02:353:29:288:193:03
8:51
#11561
Finish
26.22 mi14:10:203:37:138:177:45
7:36
#11279
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128613647364711857(Top 46%)3158(Top 29%)3158(Top 68%)
10K6.21 mi3.10 mi12675+1863542+1053542+10512491(Top 49%)3470(Top 32%)3470(Top 74%)
15K9.32 mi3.11 mi12345+3303383+1593383+15911857(Top 46%)3158(Top 29%)3158(Top 68%)
20K12.43 mi3.11 mi12516-1713492-1093492-10913089(Top 51%)3894(Top 36%)3894(Top 84%)
Half13.11 mi0.68 mi12513+33503-113503-1112880(Top 50%)3809(Top 35%)3809(Top 82%)
25K15.53 mi2.42 mi12285+2283421+823421+8211548(Top 45%)3257(Top 30%)3257(Top 70%)
30K18.64 mi3.11 mi12130+1553423-23423-211703(Top 46%)3576(Top 33%)3576(Top 77%)
20M20.00 mi1.36 mi12157-273490-673490-6712758(Top 50%)4433(Top 41%)4433(Top 95%)
21M21.00 mi1.00 mi12071+863509-193509-1911500(Top 45%)4001(Top 37%)4001(Top 86%)
35K21.75 mi0.75 mi12003+683503+63503+611071(Top 43%)3787(Top 35%)3787(Top 81%)
23M23.00 mi1.25 mi11928+753532-293532-2911578(Top 45%)4193(Top 38%)4193(Top 90%)
24M24.00 mi1.00 mi11855+733535-33535-310777(Top 42%)3820(Top 35%)3820(Top 82%)
40K24.85 mi0.85 mi11692+1633502+333502+339580(Top 37%)3359(Top 31%)3359(Top 72%)
25.2M25.20 mi0.35 mi11561+1313446+563446+565936(Top 23%)1711(Top 16%)1711(Top 37%)
Finish26.22 mi1.02 mi11279+2823352+943352+946229(Top 24%)1768(Top 16%)1768(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21stories
+97ft-345ft

Overall

11857

Females

3158

F18-39

3158

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

12491

Females

3470

F18-39

3470

10K→15K

6.2 - 9.3 mi

Top 46%
×3stories
+67ft-78ft

Overall

11857

Females

3158

F18-39

3158

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13089

Females

3894

F18-39

3894

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

12880

Females

3809

F18-39

3809

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11548

Females

3257

F18-39

3257

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

11703

Females

3576

F18-39

3576

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12758

Females

4433

F18-39

4433

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

11500

Females

4001

F18-39

4001

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11071

Females

3787

F18-39

3787

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

11578

Females

4193

F18-39

4193

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

10777

Females

3820

F18-39

3820

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9580

Females

3359

F18-39

3359

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

5936

Females

1711

F18-39

1711

25.2M→Finish

25.2 - 26.2 mi

Top 24%
×2stories
+22ft-21ft

Overall

6229

Females

1768

F18-39

1768

Passing Analysis

Category:
Athletes Passed
3019
Passed By
1437
Net Change
+1582
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12861
5K → 10K370184+186#12861#12675
10K → 15K40878+330#12675#12345
15K → 20K188359-171#12345#12516
20K → Half4744+3#12516#12513
Half → 25K338110+228#12513#12285
25K → 30K374219+155#12285#12130
30K → 20M130157-27#12130#12157
20M → 21M17387+86#12157#12071
21M → 35K9426+68#12071#12003
35K → 23M17297+75#12003#11928
23M → 24M12047+73#11928#11855
24M → 40K18320+163#11855#11692
40K → 25.2M1343+131#11692#11561
25.2M → Finish2886+282#11561#11279
TOTALS30191437+1582
📊

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