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BOSTON MARATHON 2024

Denise Iannizzotto

Bib: 14770•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:20
Rank: #15754
Start → 5K
25:20 | 8:09/mi
10K· 6.21 mi
51:16
Rank: #16064 (-310)
5K → 10K
25:56 | 8:21/mi
15K· 9.32 mi
1:17:35
Rank: #16075 (-11)
10K → 15K
26:19 | 8:28/mi
20K· 12.43 mi
1:46:34
Rank: #16862 (-787)
15K → 20K
28:59 | 9:20/mi
Half· 13.11 mi
1:52:29
Rank: #16840 (+22)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:16:39
Rank: #17355 (-515)
Half → 25K
24:10 | 9:58/mi
30K· 18.64 mi
2:52:28
Rank: #18464 (-1109)
25K → 30K
35:49 | 11:32/mi
20M
3:07:27
Rank: #18578 (-114)
30K → 20M
14:59 | 11:02/mi
21M
3:19:03
Rank: #18516 (+62)
20M → 21M
11:36 | 11:36/mi
35K· 21.75 mi
3:27:35
Rank: #18608 (-92)
21M → 35K
8:32 | 11:24/mi
23M
3:40:41
Rank: #18459 (+149)
35K → 23M
13:06 | 10:28/mi
24M
3:52:30
Rank: #18610 (-151)
23M → 24M
11:49 | 11:49/mi
40K· 24.85 mi
4:03:41
Rank: #18805 (-195)
24M → 40K
11:11 | 13:05/mi
25.2M
4:08:38
Rank: #18870 (-65)
40K → 25.2M
4:57 | 14:21/mi
Finish· 26.22 mi
4:17:38
Rank: #18705 (+165)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:29
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:25:09
Pace11:04 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:57:0925:208:0925:20
8:09
-
10K
6.21 mi11:23:0551:168:1525:56
8:21
+0:12
15K
9.32 mi11:49:241:17:358:1926:19
8:28
+0:07
20K
12.43 mi12:18:231:46:348:3528:59
9:20
+0:52
Half
13.11 mi12:24:181:52:298:355:55
8:40
-0:40
25K
15.53 mi12:48:282:16:398:4824:10
9:58
+1:18
30K
18.64 mi13:24:172:52:289:1535:49
11:32
+1:34
20M
20.00 mi13:39:163:07:279:2214:59
11:02
-0:30
21M
21.00 mi13:50:523:19:039:2911:36
11:36
+0:34
35K
21.75 mi13:59:243:27:359:338:32
11:24
-0:12
23M
23.00 mi14:12:303:40:419:3613:06
10:28
-0:56
24M
24.00 mi14:24:193:52:309:4111:49
11:49
+1:21
40K
24.85 mi14:35:304:03:419:4811:11
13:05
+1:16
25.2M
25.20 mi14:40:274:08:389:524:57
14:21
+1:16
Finish
26.22 mi14:49:274:17:389:509:00
8:50
-5:31

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

8:09 /mi

Average Pace

9:50 /mi

Slowest Pace

14:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:29

47% of race

Time at Steady Pace

52:15

20% of race

Time at Slower Pace

1:23:54

33% of race

Average Pace: 9:50 /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 mi10:57:0925:208:0925:20
8:09
#15754
10K
6.21 mi11:23:0551:168:1525:56
8:21
#16064
15K
9.32 mi11:49:241:17:358:1926:19
8:28
#16075
20K
12.43 mi12:18:231:46:348:3528:59
9:20
#16862
Half
13.11 mi12:24:181:52:298:355:55
8:40
#16840
25K
15.53 mi12:48:282:16:398:4824:10
9:58
#17355
30K
18.64 mi13:24:172:52:289:1535:49
11:32
#18464
20M
20.00 mi13:39:163:07:279:2214:59
11:02
#18578
21M
21.00 mi13:50:523:19:039:2911:36
11:36
#18516
35K
21.75 mi13:59:243:27:359:338:32
11:24
#18608
23M
23.00 mi14:12:303:40:419:3613:06
10:28
#18459
24M
24.00 mi14:24:193:52:309:4111:49
11:49
#18610
40K
24.85 mi14:35:304:03:419:4811:11
13:05
#18805
25.2M
25.20 mi14:40:274:08:389:524:57
14:21
#18870
Finish
26.22 mi14:49:274:17:389:509:00
8:50
#18705
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi157545422542216253(Top 64%)5715(Top 52%)5715(Top 1041%)
10K6.21 mi3.10 mi16064-3105584-1625584-16216424(Top 64%)5780(Top 53%)5780(Top 1053%)
15K9.32 mi3.11 mi16075-115603-195603-1916253(Top 64%)5715(Top 52%)5715(Top 1041%)
20K12.43 mi3.11 mi16862-7876088-4856088-48518644(Top 73%)7076(Top 65%)7076(Top 1289%)
Half13.11 mi0.68 mi16840+226077+116077+1116750(Top 66%)6087(Top 56%)6087(Top 1109%)
25K15.53 mi2.42 mi17355-5156407-3306407-33019041(Top 75%)7397(Top 68%)7397(Top 1347%)
30K18.64 mi3.11 mi18464-11097086-6797086-67921072(Top 82%)8673(Top 79%)8673(Top 1580%)
20M20.00 mi1.36 mi18578-1147170-847170-8419349(Top 76%)7887(Top 72%)7887(Top 1437%)
21M21.00 mi1.00 mi18516+627160+107160+1017908(Top 70%)7285(Top 67%)7285(Top 1327%)
35K21.75 mi0.75 mi18608-927230-707230-7020667(Top 81%)8668(Top 79%)8668(Top 1579%)
23M23.00 mi1.25 mi18459+1497174+567174+5616968(Top 66%)6901(Top 63%)6901(Top 1257%)
24M24.00 mi1.00 mi18610-1517277-1037277-10321057(Top 82%)8962(Top 82%)8962(Top 1632%)
40K24.85 mi0.85 mi18805-1957398-1217398-12122387(Top 88%)9644(Top 88%)9644(Top 1757%)
25.2M25.20 mi0.35 mi18870-657436-387436-3822175(Top 87%)9544(Top 87%)9544(Top 1738%)
Finish26.22 mi1.02 mi18705+1657390+467390+4613382(Top 52%)5173(Top 47%)5173(Top 942%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16253

Females

5715

F60-64

5715

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16424

Females

5780

F60-64

5780

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16253

Females

5715

F60-64

5715

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18644

Females

7076

F60-64

7076

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16750

Females

6087

F60-64

6087

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19041

Females

7397

F60-64

7397

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21072

Females

8673

F60-64

8673

30K→20M

18.6 - 20.0 mi

Top 76%
×5stories
+64ft-50ft

Overall

19349

Females

7887

F60-64

7887

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17908

Females

7285

F60-64

7285

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

20667

Females

8668

F60-64

8668

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

16968

Females

6901

F60-64

6901

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21057

Females

8962

F60-64

8962

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22387

Females

9644

F60-64

9644

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

22175

Females

9544

F60-64

9544

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13382

Females

5173

F60-64

5173

Passing Analysis

Category:
Athletes Passed
1316
Passed By
4267
Net Change
-2951
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15754
5K → 10K172482-310#15754#16064
10K → 15K228239-11#16064#16075
15K → 20K80867-787#16075#16862
20K → Half4624+22#16862#16840
Half → 25K84599-515#16840#17355
25K → 30K551164-1109#17355#18464
30K → 20M65179-114#18464#18578
20M → 21M12866+62#18578#18516
21M → 35K39131-92#18516#18608
35K → 23M18536+149#18608#18459
23M → 24M36187-151#18459#18610
24M → 40K20215-195#18610#18805
40K → 25.2M1075-65#18805#18870
25.2M → Finish1683+165#18870#18705
TOTALS13164267-2951
📊

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