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BOSTON MARATHON 2024

Julianne Crisafulli

Bib: 10184•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 18%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 10%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:11/mi
22:20
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
44:43
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:06:55
↑ 67↓ 78
20K· 12.43 mi
7:14/mi
1:29:22
↑ 106↓ 860.1%
Half· 13.11 mi
7:12/mi
1:34:17
↑ 19↓ 370.5%
25K· 15.53 mi
7:09/mi
1:51:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:07/mi
2:13:44
↑ 181↓ 1480.2%
20M
7:14/mi
2:23:34
↑ 64↓ 500.2%
21M
7:58/mi
2:31:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:14/mi
2:36:57
↑ 17↓ 861.7%
23M
7:38/mi
2:46:31
↑ 23↓ 630.6%
24M
7:26/mi
2:53:57
↓ 821.3%
40K· 24.85 mi
7:34/mi
3:00:25
↓ 200.3%
25.2M
7:56/mi
3:03:09
↑ 13↓ 160.2%
Finish· 26.22 mi
7:09/mi
3:10:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:17
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:36:09
Pace7:20 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3322:207:1122:20
7:11
-
10K
6.21 mi11:11:5644:437:1222:23
7:12
+0:01
15K
9.32 mi11:34:081:06:557:1122:12
7:09
-0:03
20K
12.43 mi11:56:351:29:227:1122:27
7:14
+0:05
Half
13.11 mi12:01:301:34:177:124:55
7:12
-0:02
25K
15.53 mi12:18:491:51:367:1117:19
7:09
-0:03
30K
18.64 mi12:40:572:13:447:1022:08
7:07
-0:02
20M
20.00 mi12:50:472:23:347:119:50
7:14
+0:07
21M
21.00 mi12:58:452:31:327:137:58
7:58
+0:44
35K
21.75 mi13:04:102:36:577:135:25
7:14
-0:44
23M
23.00 mi13:13:442:46:317:149:34
7:38
+0:24
24M
24.00 mi13:21:102:53:577:157:26
7:26
-0:12
40K
24.85 mi13:27:383:00:257:166:28
7:34
+0:08
25.2M
25.20 mi13:30:223:03:097:162:44
7:56
+0:22
Finish
26.22 mi13:37:393:10:267:167:17
7:09
-0:47

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

7:07 /mi

Average Pace

7:16 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:44

94% of race

Time at Steady Pace

10:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi10:49:3322:207:1122:20
7:11
#8346
10K
6.21 mi11:11:5644:437:1222:23
7:12
#8109
15K
9.32 mi11:34:081:06:557:1122:12
7:09
#7736
20K
12.43 mi11:56:351:29:227:1122:27
7:14
#7377
Half
13.11 mi12:01:301:34:177:124:55
7:12
#7353
25K
15.53 mi12:18:491:51:367:1117:19
7:09
#6844
30K
18.64 mi12:40:572:13:447:1022:08
7:07
#6002
20M
20.00 mi12:50:472:23:347:119:50
7:14
#5682
21M
21.00 mi12:58:452:31:327:137:58
7:58
#5484
35K
21.75 mi13:04:102:36:577:135:25
7:14
#5362
23M
23.00 mi13:13:442:46:317:149:34
7:38
#5165
24M
24.00 mi13:21:102:53:577:157:26
7:26
#5036
40K
24.85 mi13:27:383:00:257:166:28
7:34
#4897
25.2M
25.20 mi13:30:223:03:097:162:44
7:56
#4817
Finish
26.22 mi13:37:393:10:267:167:17
7:09
#4710
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8346131113117101(Top 28%)944(Top 9%)944(Top 20%)
10K6.21 mi3.10 mi8109+2371244+671244+677963(Top 31%)1222(Top 11%)1222(Top 26%)
15K9.32 mi3.11 mi7736+3731121+1231121+1237101(Top 28%)944(Top 9%)944(Top 20%)
20K12.43 mi3.11 mi7377+3591019+1021019+1026548(Top 26%)849(Top 8%)849(Top 18%)
Half13.11 mi0.68 mi7353+241018+11018+17048(Top 28%)992(Top 9%)992(Top 21%)
25K15.53 mi2.42 mi6844+509887+131887+1315028(Top 20%)519(Top 5%)519(Top 11%)
30K18.64 mi3.11 mi6002+842691+196691+1963455(Top 14%)283(Top 3%)283(Top 6%)
20M20.00 mi1.36 mi5682+320640+51640+513317(Top 13%)307(Top 3%)307(Top 7%)
21M21.00 mi1.00 mi5484+198611+29611+294056(Top 16%)565(Top 5%)565(Top 12%)
35K21.75 mi0.75 mi5362+122597+14597+143959(Top 15%)518(Top 5%)518(Top 11%)
23M23.00 mi1.25 mi5165+197574+23574+234165(Top 16%)667(Top 6%)667(Top 14%)
24M24.00 mi1.00 mi5036+129563+11563+113910(Top 15%)648(Top 6%)648(Top 14%)
40K24.85 mi0.85 mi4897+139555+8555+83769(Top 15%)691(Top 6%)691(Top 15%)
25.2M25.20 mi0.35 mi4817+80542+13542+132585(Top 10%)356(Top 3%)356(Top 8%)
Finish26.22 mi1.02 mi4710+107540+2540+23797(Top 15%)718(Top 7%)718(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7101

Females

944

F18-39

944

5K→10K

3.1 - 6.2 mi

Top 31%
×5story building
+79ft-138ft

Overall

7963

Females

1222

F18-39

1222

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7101

Females

944

F18-39

944

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

6548

Females

849

F18-39

849

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7048

Females

992

F18-39

992

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5028

Females

519

F18-39

519

25K→30K

15.5 - 18.6 mi

Top 14%
×9story building
+181ft-148ft

Overall

3455

Females

283

F18-39

283

30K→20M

18.6 - 20.0 mi

Top 13%
×5story building
+64ft-50ft

Overall

3317

Females

307

F18-39

307

20M→21M

20.0 - 21.0 mi

Top 16%
×8story building
+106ft-24ft

Overall

4056

Females

565

F18-39

565

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

3959

Females

518

F18-39

518

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4165

Females

667

F18-39

667

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

3910

Females

648

F18-39

648

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3769

Females

691

F18-39

691

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2585

Females

356

F18-39

356

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3797

Females

718

F18-39

718

Passing Analysis

Category:
Athletes Passed
3908
Passed By
272
Net Change
+3636
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8346
5K → 10K354117+237#8346#8109
10K → 15K39724+373#8109#7736
15K → 20K38829+359#7736#7377
20K → Half4723+24#7377#7353
Half → 25K5090+509#7353#6844
25K → 30K8420+842#6844#6002
30K → 20M3222+320#6002#5682
20M → 21M21315+198#5682#5484
21M → 35K1297+122#5484#5362
35K → 23M21316+197#5362#5165
23M → 24M14011+129#5165#5036
24M → 40K15213+139#5036#4897
40K → 25.2M822+80#4897#4817
25.2M → Finish12013+107#4817#4710
TOTALS3908272+3636
📊

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