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BOSTON MARATHON 2024

Christine Heaton

Bib: 19125 F GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 48%
Masters (Masters Women)
#0 / 6263
Top 38%
Division (F45-49)
#0 / 1753
Top 48%
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
8:05/mi
25:07
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:10/mi
50:29
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:20/mi
1:16:21
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:45/mi
1:43:33
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:46/mi
1:49:32
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
9:16/mi
2:12:00
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
9:34/mi
2:41:43
↑ 181↓ 1480.2%
138 ft elev
20M
9:22/mi
2:54:27
↑ 64↓ 500.2%
148 ft elev
21M
10:09/mi
3:04:36
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:04/mi
3:11:23
↑ 17↓ 861.7%
156 ft elev
23M
9:15/mi
3:22:58
↑ 23↓ 630.6%
116 ft elev
24M
9:08/mi
3:32:06
↓ 821.3%
34 ft elev
40K· 24.85 mi
9:11/mi
3:39:57
↓ 200.3%
20 ft elev
25.2M
9:49/mi
3:43:20
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:46/mi
3:52:16
↑ 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
1:49:328:21 /mi⚡ faster
2nd Half
2:02:449:22 /mi+12.1%
Positive split — 12.1% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:078:053.11 mi25:07
8:05
-
10K
50:298:073.10 mi25:22
8:10
+0:05
15K
1:16:218:113.11 mi25:52
8:20
+0:10
20K
1:43:338:203.11 mi27:12
8:45
+0:25
Half(13.11 mi)
1:49:328:210.68 mi5:59
8:46
+0:01
25K
2:12:008:302.42 mi22:28
9:16
+0:30
30K
2:41:438:413.11 mi29:43
9:34
+0:18
20M
2:54:278:431.36 mi12:44
9:22
-0:12
21M
3:04:368:471.00 mi10:09
10:09
+0:47
35K
3:11:238:480.75 mi6:47
9:04
-1:05
23M
3:22:588:491.25 mi11:35
9:15
+0:11
24M
3:32:068:501.00 mi9:08
9:08
-0:07
40K
3:39:578:510.85 mi7:51
9:11
+0:03
25.2M
3:43:208:520.35 mi3:23
9:49
+0:38
Finish(26.22 mi)
3:52:168:521.02 mi8:56
8:46
-1:03
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

8:52 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:58:28

51% of race

Time at Steady Pace

1:10:33

30% of race

Time at Slower Pace

43:15

19% of race

Average Pace: 8:52 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi15281511651161543052215221
10K3.10 mi15285-45110+65110+61532251165116
15K3.11 mi15297-125128-185128-181543052215221
20K3.11 mi15463-1665247-1195247-1191613756675667
Half(13.11 mi)0.68 mi15548-855298-515298-511720763306330
25K2.42 mi15752-2045458-1605458-1601667960876087
30K3.11 mi15750+25520-625520-621572058095809
20M1.36 mi15619+1315487+335487+331396451065106
21M1.00 mi15475+1445443+445443+441357250825082
35K0.75 mi15426+49544354431365051435143
23M1.25 mi15247+1795390+535390+531241346254625
24M1.00 mi15121+1265351+395351+391281648354835
40K0.85 mi14929+1925289+625289+621172844094409
25.2M0.35 mi14823+1065247+425247+421022737573757
Finish(26.22 mi)1.02 mi14734+895225+225225+221300849764976

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21story building
+97ft-345ft

Overall

15430

Females

5221

F45-49

5221

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

15322

Females

5116

F45-49

5116

10K→15K

6.2 - 9.3 mi

Top 60%
×3story building
+67ft-78ft

Overall

15430

Females

5221

F45-49

5221

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16137

Females

5667

F45-49

5667

20K→Half

12.4 - 13.1 mi

Top 67%
×2story building
+19ft-37ft

Overall

17207

Females

6330

F45-49

6330

Half→25K

13.1 - 15.5 mi

Top 65%
×4story building
+66ft-88ft

Overall

16679

Females

6087

F45-49

6087

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15720

Females

5809

F45-49

5809

30K→20M

18.6 - 20.0 mi

Top 55%
×5story building
+64ft-50ft

Overall

13964

Females

5106

F45-49

5106

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13572

Females

5082

F45-49

5082

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13650

Females

5143

F45-49

5143

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

12413

Females

4625

F45-49

4625

23M→24M

23.0 - 24.0 mi

Top 50%
×6story building
+12ft-82ft

Overall

12816

Females

4835

F45-49

4835

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

11728

Females

4409

F45-49

4409

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10227

Females

3757

F45-49

3757

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13008

Females

4976

F45-49

4976

Passing Analysis

Category:
Athletes Passed
2374
Passed By
1827
Net Change
+547
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15281
5K → 10K276280-4#15281#15285
10K → 15K232244-12#15285#15297
15K → 20K181347-166#15297#15463
20K → Half1398-85#15463#15548
Half → 25K164368-204#15548#15752
25K → 30K250248+2#15752#15750
30K → 20M18958+131#15750#15619
20M → 21M18945+144#15619#15475
21M → 35K9445+49#15475#15426
35K → 23M20526+179#15426#15247
23M → 24M15024+126#15247#15121
24M → 40K1997+192#15121#14929
40K → 25.2M1093+106#14929#14823
25.2M → Finish12334+89#14823#14734
TOTALS23741827+547

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