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BOSTON MARATHON 2024

Monica Caligari

Bib: 29220 F IT

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
11:30/mi
35:43
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:52/mi
1:12:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
12:21/mi
1:50:56
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:29/mi
2:29:43
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
12:00/mi
2:37:54
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
13:15/mi
3:10:02
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:44/mi
3:52:41
↑ 181↓ 1480.2%
138 ft elev
20M
13:30/mi
4:11:02
↑ 64↓ 500.2%
148 ft elev
21M
16:21/mi
4:27:23
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:43/mi
4:36:54
↑ 17↓ 861.7%
156 ft elev
23M
15:14/mi
4:55:59
↑ 23↓ 630.6%
116 ft elev
24M
12:36/mi
5:08:35
↓ 821.3%
34 ft elev
40K· 24.85 mi
13:26/mi
5:20:04
↓ 200.3%
20 ft elev
25.2M
14:47/mi
5:25:10
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:50/mi
5:37:14
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:37:5412:03 /mi⚡ faster
2nd Half
2:59:2013:41 /mi+13.6%
Positive split — 13.6% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:5935:4311:3035:43
11:30
-
10K
6.21 mi12:37:511:12:3511:4136:52
11:52
+0:22
15K
9.32 mi13:16:121:50:5611:5438:21
12:21
+0:29
20K
12.43 mi13:54:592:29:4312:0338:47
12:29
+0:08
Half
13.11 mi14:03:102:37:5412:038:11
12:00
-0:29
25K
15.53 mi14:35:183:10:0212:1432:08
13:15
+1:15
30K
18.64 mi15:17:573:52:4112:2942:39
13:44
+0:29
20M
20.00 mi15:36:184:11:0212:3318:21
13:30
-0:14
21M
21.00 mi15:52:394:27:2312:4416:21
16:21
+2:51
35K
21.75 mi16:02:104:36:5412:449:31
12:43
-3:38
23M
23.00 mi16:21:154:55:5912:5219:05
15:14
+2:31
24M
24.00 mi16:33:515:08:3512:5112:36
12:36
-2:38
40K
24.85 mi16:45:205:20:0412:5311:29
13:26
+0:50
25.2M
25.20 mi16:50:265:25:1012:545:06
14:47
+1:21
Finish
26.22 mi17:02:305:37:1412:5212:04
11:50
-2:57

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

11:30 /mi

Average Pace

12:52 /mi

Slowest Pace

16:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:32:50

28% of race

Time at Steady Pace

2:11:23

39% of race

Time at Slower Pace

1:53:01

34% of race

Average Pace: 12:52 /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 mi12:00:5935:4311:3035:43
11:30
#25205
10K
6.21 mi12:37:511:12:3511:4136:52
11:52
#25150
15K
9.32 mi13:16:121:50:5611:5438:21
12:21
#25107
20K
12.43 mi13:54:592:29:4312:0338:47
12:29
#24996
Half
13.11 mi14:03:102:37:5412:038:11
12:00
#24988
25K
15.53 mi14:35:183:10:0212:1432:08
13:15
#24917
30K
18.64 mi15:17:573:52:4112:2942:39
13:44
#24803
20M
20.00 mi15:36:184:11:0212:3318:21
13:30
#24725
21M
21.00 mi15:52:394:27:2312:4416:21
16:21
#24750
35K
21.75 mi16:02:104:36:5412:449:31
12:43
#24708
23M
23.00 mi16:21:154:55:5912:5219:05
15:14
#24759
24M
24.00 mi16:33:515:08:3512:5112:36
12:36
#24710
40K
24.85 mi16:45:205:20:0412:5311:29
13:26
#24664
25.2M
25.20 mi16:50:265:25:1012:545:06
14:47
#24656
Finish
26.22 mi17:02:305:37:1412:5212:04
11:50
#24605
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi252051069910699249791056810568
10K6.21 mi3.10 mi25150+5510664+3510664+35250431059510595
15K9.32 mi3.11 mi25107+4310631+3310631+33249791056810568
20K12.43 mi3.11 mi24996+11110564+6710564+67244711028010280
Half13.11 mi0.68 mi24988+810561+310561+3245861038310383
25K15.53 mi2.42 mi24917+7110531+3010531+30244131030510305
30K18.64 mi3.11 mi24803+11410482+4910482+49240031016810168
20M20.00 mi1.36 mi24725+7810436+4610436+462348999999999
21M21.00 mi1.00 mi24750-2510464-2810464-28247391060410604
35K21.75 mi0.75 mi24708+4210447+1710447+172292097899789
23M23.00 mi1.25 mi24759-5110486-3910486-39247891064410644
24M24.00 mi1.00 mi24710+4910469+1710469+172244996559655
40K24.85 mi0.85 mi24664+4610449+2010449+202291498899889
25.2M25.20 mi0.35 mi24656+810444+510444+52278998449844
Finish26.22 mi1.02 mi24605+5110422+2210422+222303199559955

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

24979

Females

10568

F40-44

10568

5K→10K

3.1 - 6.2 mi

Top 98%
×5story building
+79ft-138ft

Overall

25043

Females

10595

F40-44

10595

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

24979

Females

10568

F40-44

10568

15K→20K

9.3 - 12.4 mi

Top 96%
×5story building
+106ft-86ft

Overall

24471

Females

10280

F40-44

10280

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

24586

Females

10383

F40-44

10383

Half→25K

13.1 - 15.5 mi

Top 96%
×4story building
+66ft-88ft

Overall

24413

Females

10305

F40-44

10305

25K→30K

15.5 - 18.6 mi

Top 94%
×9story building
+181ft-148ft

Overall

24003

Females

10168

F40-44

10168

30K→20M

18.6 - 20.0 mi

Top 92%
×5story building
+64ft-50ft

Overall

23489

Females

9999

F40-44

9999

20M→21M

20.0 - 21.0 mi

Top 97%
×8story building
+106ft-24ft

Overall

24739

Females

10604

F40-44

10604

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

22920

Females

9789

F40-44

9789

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24789

Females

10644

F40-44

10644

23M→24M

23.0 - 24.0 mi

Top 88%
×6story building
+12ft-82ft

Overall

22449

Females

9655

F40-44

9655

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

22914

Females

9889

F40-44

9889

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22789

Females

9844

F40-44

9844

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23031

Females

9955

F40-44

9955

Passing Analysis

Category:
Athletes Passed
910
Passed By
310
Net Change
+600
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25205
5K → 10K9439+55#25205#25150
10K → 15K8340+43#25150#25107
15K → 20K12615+111#25107#24996
20K → Half1911+8#24996#24988
Half → 25K8817+71#24988#24917
25K → 30K14026+114#24917#24803
30K → 20M846+78#24803#24725
20M → 21M2550-25#24725#24750
21M → 35K497+42#24750#24708
35K → 23M2071-51#24708#24759
23M → 24M578+49#24759#24710
24M → 40K515+46#24710#24664
40K → 25.2M146+8#24664#24656
25.2M → Finish609+51#24656#24605
TOTALS910310+600

Passing Charts

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