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BOSTON MARATHON 2024

Kelin Nunes

Bib: 19575•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 30%
Division (F45-49)
#0 / 1753
Top 38%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:18
Rank: #15668
Start → 5K
8:09/mi
25:18 split
10K· 6.21 mi
50:29
Rank: #15279 (+389)
5K → 10K
8:06/mi
25:11 split
15K· 9.32 mi
1:15:36
Rank: #14792 (+487)
10K → 15K
8:05/mi
25:07 split
20K· 12.43 mi
1:40:48
Rank: #14134 (+658)
15K → 20K
8:07/mi
25:12 split
Half· 13.11 mi
1:46:14
Rank: #14041 (+93)
20K → Half
7:58/mi
5:26 split
25K· 15.53 mi
2:05:59
Rank: #13488 (+553)
Half → 25K
8:09/mi
19:45 split
30K· 18.64 mi
2:32:47
Rank: #12938 (+550)
25K → 30K
8:38/mi
26:48 split
20M
2:44:33
Rank: #12683 (+255)
30K → 20M
8:40/mi
11:46 split
21M
2:54:06
Rank: #12546 (+137)
20M → 21M
9:33/mi
9:33 split
35K· 21.75 mi
3:00:33
Rank: #12487 (+59)
21M → 35K
8:37/mi
6:27 split
23M
3:13:16
Rank: #12732 (-245)
35K → 23M
10:09/mi
12:43 split
24M
3:23:55
Rank: #13119 (-387)
23M → 24M
10:39/mi
10:39 split
40K· 24.85 mi
3:33:16
Rank: #13390 (-271)
24M → 40K
10:56/mi
9:21 split
25.2M
3:37:29
Rank: #13497 (-107)
40K → 25.2M
12:14/mi
4:13 split
Finish· 26.22 mi
3:46:27
Rank: #13472 (+25)
25.2M → Finish
8:48/mi
8:58 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:14
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:00:13
Pace9:10 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3725:188:0925:18
8:09
-
10K
6.21 mi11:42:4850:298:0725:11
8:06
-0:03
15K
9.32 mi12:07:551:15:368:0725:07
8:05
-0:01
20K
12.43 mi12:33:071:40:488:0725:12
8:07
+0:02
Half
13.11 mi12:38:331:46:148:065:26
7:58
-0:09
25K
15.53 mi12:58:182:05:598:0719:45
8:09
+0:11
30K
18.64 mi13:25:062:32:478:1226:48
8:38
+0:29
20M
20.00 mi13:36:522:44:338:1411:46
8:40
+0:02
21M
21.00 mi13:46:252:54:068:179:33
9:33
+0:53
35K
21.75 mi13:52:523:00:338:186:27
8:37
-0:56
23M
23.00 mi14:05:353:13:168:2412:43
10:09
+1:32
24M
24.00 mi14:16:143:23:558:3010:39
10:39
+0:30
40K
24.85 mi14:25:353:33:168:359:21
10:56
+0:17
25.2M
25.20 mi14:29:483:37:298:384:13
12:14
+1:18
Finish
26.22 mi14:38:463:46:278:398:58
8:48
-3:26

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

7:58 /mi

Average Pace

8:39 /mi

Slowest Pace

12:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:26

2% of race

Time at Steady Pace

2:54:32

77% of race

Time at Slower Pace

46:29

21% of race

Average Pace: 8:38 /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 mi11:17:3725:188:0925:18
8:09
#15668
10K
6.21 mi11:42:4850:298:0725:11
8:06
#15279
15K
9.32 mi12:07:551:15:368:0725:07
8:05
#14792
20K
12.43 mi12:33:071:40:488:0725:12
8:07
#14134
Half
13.11 mi12:38:331:46:148:065:26
7:58
#14041
25K
15.53 mi12:58:182:05:598:0719:45
8:09
#13488
30K
18.64 mi13:25:062:32:478:1226:48
8:38
#12938
20M
20.00 mi13:36:522:44:338:1411:46
8:40
#12683
21M
21.00 mi13:46:252:54:068:179:33
9:33
#12546
35K
21.75 mi13:52:523:00:338:186:27
8:37
#12487
23M
23.00 mi14:05:353:13:168:2412:43
10:09
#12732
24M
24.00 mi14:16:143:23:558:3010:39
10:39
#13119
40K
24.85 mi14:25:353:33:168:359:21
10:56
#13390
25.2M
25.20 mi14:29:483:37:298:384:13
12:14
#13497
Finish
26.22 mi14:38:463:46:278:398:58
8:48
#13472
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi156685368536814013(Top 55%)4370(Top 40%)4370(Top 249%)
10K6.21 mi3.10 mi15279+3895104+2645104+26414925(Top 58%)4890(Top 45%)4890(Top 279%)
15K9.32 mi3.11 mi14792+4874815+2894815+28914013(Top 55%)4370(Top 40%)4370(Top 249%)
20K12.43 mi3.11 mi14134+6584441+3744441+37412613(Top 49%)3639(Top 33%)3639(Top 208%)
Half13.11 mi0.68 mi14041+934388+534388+5312581(Top 49%)3658(Top 33%)3658(Top 209%)
25K15.53 mi2.42 mi13488+5534085+3034085+30311074(Top 43%)3005(Top 28%)3005(Top 171%)
30K18.64 mi3.11 mi12938+5503877+2083877+20811314(Top 44%)3354(Top 31%)3354(Top 191%)
20M20.00 mi1.36 mi12683+2553788+893788+8910348(Top 41%)3134(Top 29%)3134(Top 179%)
21M21.00 mi1.00 mi12546+1373771+173771+1711099(Top 43%)3799(Top 35%)3799(Top 217%)
35K21.75 mi0.75 mi12487+593783-123783-1211456(Top 45%)4008(Top 37%)4008(Top 229%)
23M23.00 mi1.25 mi12732-2453973-1903973-19015989(Top 63%)6387(Top 58%)6387(Top 364%)
24M24.00 mi1.00 mi13119-3874246-2734246-27318284(Top 72%)7601(Top 70%)7601(Top 434%)
40K24.85 mi0.85 mi13390-2714433-1874433-18717914(Top 70%)7459(Top 68%)7459(Top 425%)
25.2M25.20 mi0.35 mi13497-1074509-764509-7617880(Top 70%)7480(Top 68%)7480(Top 427%)
Finish26.22 mi1.02 mi13472+254536-274536-2713178(Top 52%)5055(Top 46%)5055(Top 288%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

14013

Females

4370

F45-49

4370

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14925

Females

4890

F45-49

4890

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

14013

Females

4370

F45-49

4370

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

12613

Females

3639

F45-49

3639

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

12581

Females

3658

F45-49

3658

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11074

Females

3005

F45-49

3005

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11314

Females

3354

F45-49

3354

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10348

Females

3134

F45-49

3134

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

11099

Females

3799

F45-49

3799

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11456

Females

4008

F45-49

4008

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

15989

Females

6387

F45-49

6387

23M→24M

23.0 - 24.0 mi

Top 72%
×6story building
+12ft-82ft

Overall

18284

Females

7601

F45-49

7601

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

17914

Females

7459

F45-49

7459

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

17880

Females

7480

F45-49

7480

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2story building
+22ft-21ft

Overall

13178

Females

5055

F45-49

5055

Passing Analysis

Category:
Athletes Passed
3814
Passed By
1618
Net Change
+2196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15668
5K → 10K506117+389#15668#15279
10K → 15K53447+487#15279#14792
15K → 20K67618+658#14792#14134
20K → Half1029+93#14134#14041
Half → 25K5618+553#14041#13488
25K → 30K61161+550#13488#12938
30K → 20M27419+255#12938#12683
20M → 21M20063+137#12683#12546
21M → 35K9536+59#12546#12487
35K → 23M68313-245#12487#12732
23M → 24M34421-387#12732#13119
24M → 40K35306-271#13119#13390
40K → 25.2M22129-107#13390#13497
25.2M → Finish9671+25#13497#13472
TOTALS38141618+2196
📊

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