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BOSTON MARATHON 2024

Jacqueline Tierney

Bib: 6238•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 11%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 3%
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
6:38/mi
20:38
↑ 97↓ 3451.5%
10K· 6.21 mi
6:31/mi
40:52
↑ 79↓ 1380.4%
15K· 9.32 mi
6:32/mi
1:01:10
↑ 67↓ 78
20K· 12.43 mi
6:41/mi
1:21:55
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:26:27
↑ 19↓ 370.5%
25K· 15.53 mi
6:38/mi
1:42:31
↑ 66↓ 880.2%
30K· 18.64 mi
6:53/mi
2:03:55
↑ 181↓ 1480.2%
20M
7:06/mi
2:13:34
↑ 64↓ 500.2%
21M
7:31/mi
2:21:05
↑ 106↓ 241.6%
35K· 21.75 mi
6:54/mi
2:26:15
↑ 17↓ 861.7%
23M
7:19/mi
2:35:25
↑ 23↓ 630.6%
24M
7:11/mi
2:42:36
↓ 821.3%
40K· 24.85 mi
7:31/mi
2:49:02
↓ 200.3%
25.2M
8:13/mi
2:51:52
↑ 13↓ 160.2%
Finish· 26.22 mi
7:24/mi
2:59:24
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:27
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:32:57
Pace7:05 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:3220:386:3820:38
6:38
-
10K
6.21 mi10:45:4640:526:3520:14
6:31
-0:07
15K
9.32 mi11:06:041:01:106:3420:18
6:32
+0:01
20K
12.43 mi11:26:491:21:556:3520:45
6:41
+0:09
Half
13.11 mi11:31:211:26:276:364:32
6:39
-0:02
25K
15.53 mi11:47:251:42:316:3616:04
6:38
-0:01
30K
18.64 mi12:08:492:03:556:3921:24
6:53
+0:15
20M
20.00 mi12:18:282:13:346:419:39
7:06
+0:13
21M
21.00 mi12:25:592:21:056:437:31
7:31
+0:25
35K
21.75 mi12:31:092:26:156:435:10
6:54
-0:37
23M
23.00 mi12:40:192:35:256:459:10
7:19
+0:25
24M
24.00 mi12:47:302:42:366:477:11
7:11
-0:08
40K
24.85 mi12:53:562:49:026:486:26
7:31
+0:20
25.2M
25.20 mi12:56:462:51:526:492:50
8:13
+0:42
Finish
26.22 mi13:04:182:59:246:517:32
7:24
-0:49

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

6:31 /mi

Average Pace

6:51 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:46

46% of race

Time at Steady Pace

56:58

32% of race

Time at Slower Pace

40:40

23% of race

Average Pace: 6:51 /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 mi10:25:3220:386:3820:38
6:38
#4351
10K
6.21 mi10:45:4640:526:3520:14
6:31
#3621
15K
9.32 mi11:06:041:01:106:3420:18
6:32
#3348
20K
12.43 mi11:26:491:21:556:3520:45
6:41
#3222
Half
13.11 mi11:31:211:26:276:364:32
6:39
#3206
25K
15.53 mi11:47:251:42:316:3616:04
6:38
#3000
30K
18.64 mi12:08:492:03:556:3921:24
6:53
#2757
20M
20.00 mi12:18:282:13:346:419:39
7:06
#2713
21M
21.00 mi12:25:592:21:056:437:31
7:31
#2649
35K
21.75 mi12:31:092:26:156:435:10
6:54
#2620
23M
23.00 mi12:40:192:35:256:459:10
7:19
#2611
24M
24.00 mi12:47:302:42:366:477:11
7:11
#2607
40K
24.85 mi12:53:562:49:026:486:26
7:31
#2628
25.2M
25.20 mi12:56:462:51:526:492:50
8:13
#2630
Finish
26.22 mi13:04:182:59:246:517:32
7:24
#2749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi43512532532910(Top 11%)129(Top 1%)129(Top 3%)
10K6.21 mi3.10 mi3621+730177+76177+763094(Top 12%)137(Top 1%)137(Top 3%)
15K9.32 mi3.11 mi3348+273155+22155+222910(Top 11%)129(Top 1%)129(Top 3%)
20K12.43 mi3.11 mi3222+126146+9146+93100(Top 12%)146(Top 1%)146(Top 3%)
Half13.11 mi0.68 mi3206+16145+1145+13488(Top 14%)185(Top 2%)185(Top 4%)
25K15.53 mi2.42 mi3000+206133+12133+122269(Top 9%)100(Top 0.9%)100(Top 2%)
30K18.64 mi3.11 mi2757+243130+3130+32329(Top 9%)128(Top 1%)128(Top 3%)
20M20.00 mi1.36 mi2713+44132-2132-22788(Top 11%)214(Top 2%)214(Top 5%)
21M21.00 mi1.00 mi2649+64131+1131+12570(Top 10%)223(Top 2%)223(Top 5%)
35K21.75 mi0.75 mi2620+291311312728(Top 11%)246(Top 2%)246(Top 5%)
23M23.00 mi1.25 mi2611+9136-5136-52996(Top 12%)332(Top 3%)332(Top 7%)
24M24.00 mi1.00 mi2607+4141-5141-52953(Top 12%)362(Top 3%)362(Top 8%)
40K24.85 mi0.85 mi2628-21146-5146-53610(Top 14%)636(Top 6%)636(Top 14%)
25.2M25.20 mi0.35 mi2630-2151-5151-53459(Top 14%)604(Top 6%)604(Top 13%)
Finish26.22 mi1.02 mi2749-119171-20171-205008(Top 20%)1192(Top 11%)1192(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21story building
+97ft-345ft

Overall

2910

Females

129

F18-39

129

5K→10K

3.1 - 6.2 mi

Top 12%
×5story building
+79ft-138ft

Overall

3094

Females

137

F18-39

137

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+67ft-78ft

Overall

2910

Females

129

F18-39

129

15K→20K

9.3 - 12.4 mi

Top 12%
×5story building
+106ft-86ft

Overall

3100

Females

146

F18-39

146

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3488

Females

185

F18-39

185

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2269

Females

100

F18-39

100

25K→30K

15.5 - 18.6 mi

Top 9%
×9story building
+181ft-148ft

Overall

2329

Females

128

F18-39

128

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

2788

Females

214

F18-39

214

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2570

Females

223

F18-39

223

21M→35K

21.0 - 21.8 mi

Top 11%
×7story building
+17ft-86ft

Overall

2728

Females

246

F18-39

246

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

2996

Females

332

F18-39

332

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

2953

Females

362

F18-39

362

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3610

Females

636

F18-39

636

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3459

Females

604

F18-39

604

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5008

Females

1192

F18-39

1192

Passing Analysis

Category:
Athletes Passed
2174
Passed By
572
Net Change
+1602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4351
5K → 10K7355+730#4351#3621
10K → 15K28512+273#3621#3348
15K → 20K17044+126#3348#3222
20K → Half2913+16#3222#3206
Half → 25K21812+206#3206#3000
25K → 30K28744+243#3000#2757
30K → 20M9147+44#2757#2713
20M → 21M9632+64#2713#2649
21M → 35K5526+29#2649#2620
35K → 23M6556+9#2620#2611
23M → 24M4642+4#2611#2607
24M → 40K5172-21#2607#2628
40K → 25.2M2426-2#2628#2630
25.2M → Finish22141-119#2630#2749
TOTALS2174572+1602
📊

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