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BOSTON MARATHON 2024

Keli Alvarez

Bib: 16583•F

NJ

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Division (F18-39)
#0 / 4660
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #12091
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
47:27
Rank: #11546 (+545)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:11:11
Rank: #11253 (+293)
10K → 15K
23:44 | 7:38/mi
20K· 12.43 mi
1:34:57
Rank: #10712 (+541)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:40:01
Rank: #10566 (+146)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:58:03
Rank: #9787 (+779)
Half → 25K
18:02 | 7:26/mi
30K· 18.64 mi
2:21:43
Rank: #8889 (+898)
25K → 30K
23:40 | 7:37/mi
20M
2:32:23
Rank: #8559 (+330)
30K → 20M
10:40 | 7:51/mi
21M
2:40:26
Rank: #8179 (+380)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:46:04
Rank: #8013 (+166)
21M → 35K
5:38 | 7:32/mi
23M
2:55:37
Rank: #7619 (+394)
35K → 23M
9:33 | 7:38/mi
24M
3:02:55
Rank: #7314 (+305)
23M → 24M
7:18 | 7:18/mi
40K· 24.85 mi
3:09:16
Rank: #7063 (+251)
24M → 40K
6:21 | 7:26/mi
25.2M
3:11:58
Rank: #6919 (+144)
40K → 25.2M
2:42 | 7:50/mi
Finish· 26.22 mi
3:19:10
Rank: #6704 (+215)
25.2M → Finish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:40:01
Pace7:38 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:39:09
Pace7:34 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5923:507:4023:50
7:40
-
10K
6.21 mi11:37:3647:277:3823:37
7:36
-0:04
15K
9.32 mi12:01:201:11:117:3823:44
7:38
+0:02
20K
12.43 mi12:25:061:34:577:3823:46
7:39
+0:01
Half
13.11 mi12:30:101:40:017:385:04
7:26
-0:13
25K
15.53 mi12:48:121:58:037:3618:02
7:26
0:00
30K
18.64 mi13:11:522:21:437:3623:40
7:37
+0:11
20M
20.00 mi13:22:322:32:237:3710:40
7:51
+0:14
21M
21.00 mi13:30:352:40:267:388:03
8:03
+0:12
35K
21.75 mi13:36:132:46:047:385:38
7:32
-0:31
23M
23.00 mi13:45:462:55:377:389:33
7:38
+0:06
24M
24.00 mi13:53:043:02:557:377:18
7:18
-0:20
40K
24.85 mi13:59:253:09:167:376:21
7:26
+0:08
25.2M
25.20 mi14:02:073:11:587:372:42
7:50
+0:24
Finish
26.22 mi14:09:193:19:107:367:12
7:04
-0:46

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

7:04 /mi

Average Pace

7:36 /mi

Slowest Pace

8:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57:45

89% of race

Time at Steady Pace

21:25

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi11:13:5923:507:4023:50
7:40
#12091
10K
6.21 mi11:37:3647:277:3823:37
7:36
#11546
15K
9.32 mi12:01:201:11:117:3823:44
7:38
#11253
20K
12.43 mi12:25:061:34:577:3823:46
7:39
#10712
Half
13.11 mi12:30:101:40:017:385:04
7:26
#10566
25K
15.53 mi12:48:121:58:037:3618:02
7:26
#9787
30K
18.64 mi13:11:522:21:437:3623:40
7:37
#8889
20M
20.00 mi13:22:322:32:237:3710:40
7:51
#8559
21M
21.00 mi13:30:352:40:267:388:03
8:03
#8179
35K
21.75 mi13:36:132:46:047:385:38
7:32
#8013
23M
23.00 mi13:45:462:55:377:389:33
7:38
#7619
24M
24.00 mi13:53:043:02:557:377:18
7:18
#7314
40K
24.85 mi13:59:253:09:167:376:21
7:26
#7063
25.2M
25.20 mi14:02:073:11:587:372:42
7:50
#6919
Finish
26.22 mi14:09:193:19:107:367:12
7:04
#6704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120913176317610726(Top 42%)2542(Top 23%)2542(Top 55%)
10K6.21 mi3.10 mi11546+5452900+2762900+27611094(Top 43%)2690(Top 25%)2690(Top 58%)
15K9.32 mi3.11 mi11253+2932770+1302770+13010726(Top 42%)2542(Top 23%)2542(Top 55%)
20K12.43 mi3.11 mi10712+5412506+2642506+2649410(Top 37%)2023(Top 19%)2023(Top 43%)
Half13.11 mi0.68 mi10566+1462438+682438+688599(Top 34%)1608(Top 15%)1608(Top 35%)
25K15.53 mi2.42 mi9787+7792113+3252113+3256634(Top 26%)1024(Top 9%)1024(Top 22%)
30K18.64 mi3.11 mi8889+8981764+3491764+3495718(Top 22%)888(Top 8%)888(Top 19%)
20M20.00 mi1.36 mi8559+3301669+951669+955982(Top 23%)1123(Top 10%)1123(Top 24%)
21M21.00 mi1.00 mi8179+3801568+1011568+1014378(Top 17%)674(Top 6%)674(Top 14%)
35K21.75 mi0.75 mi8013+1661522+461522+465223(Top 20%)983(Top 9%)983(Top 21%)
23M23.00 mi1.25 mi7619+3941410+1121410+1124122(Top 16%)656(Top 6%)656(Top 14%)
24M24.00 mi1.00 mi7314+3051328+821328+823389(Top 13%)491(Top 4%)491(Top 11%)
40K24.85 mi0.85 mi7063+2511270+581270+583270(Top 13%)527(Top 5%)527(Top 11%)
25.2M25.20 mi0.35 mi6919+1441232+381232+382317(Top 9%)302(Top 3%)302(Top 6%)
Finish26.22 mi1.02 mi6704+2151188+441188+443450(Top 14%)616(Top 6%)616(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

10726

Females

2542

F18-39

2542

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11094

Females

2690

F18-39

2690

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

10726

Females

2542

F18-39

2542

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9410

Females

2023

F18-39

2023

20K→Half

12.4 - 13.1 mi

Top 34%
×2stories
+19ft-37ft

Overall

8599

Females

1608

F18-39

1608

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6634

Females

1024

F18-39

1024

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5718

Females

888

F18-39

888

30K→20M

18.6 - 20.0 mi

Top 23%
×5stories
+64ft-50ft

Overall

5982

Females

1123

F18-39

1123

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4378

Females

674

F18-39

674

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5223

Females

983

F18-39

983

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4122

Females

656

F18-39

656

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3389

Females

491

F18-39

491

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3270

Females

527

F18-39

527

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2317

Females

302

F18-39

302

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3450

Females

616

F18-39

616

Passing Analysis

Category:
Athletes Passed
5587*
Passed By
200
Net Change
+5387
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12091
5K → 10K61368+545#12091#11546
10K → 15K37986+293#11546#11253
15K → 20K55817+541#11253#10712
20K → Half1471+146#10712#10566
Half → 25K779*0+779#10566#9787
25K → 30K9002+898#9787#8889
30K → 20M3377+330#8889#8559
20M → 21M3811+380#8559#8179
21M → 35K1737+166#8179#8013
35K → 23M4006+394#8013#7619
23M → 24M3061+305#7619#7314
24M → 40K2521+251#7314#7063
40K → 25.2M1440+144#7063#6919
25.2M → Finish2183+215#6919#6704
TOTALS5587*200+5387

* 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