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BOSTON MARATHON 2024

Zoe Bellinghausen

AZ

Bib: 20479 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 27%
Masters (Masters Women)
#0 / 6263
Top 15%
Division (F45-49)
#0 / 1753
Top 17%
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
7:52/mi
24:26
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:56/mi
49:04
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:55/mi
1:13:41
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:01/mi
1:38:35
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:49/mi
1:43:55
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:03/mi
2:03:27
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:20/mi
2:29:19
↑ 181↓ 1480.2%
138 ft elev
20M
8:26/mi
2:40:46
↑ 64↓ 500.2%
148 ft elev
21M
8:59/mi
2:49:45
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:13/mi
2:55:54
↑ 17↓ 861.7%
156 ft elev
23M
8:31/mi
3:06:34
↑ 23↓ 630.6%
116 ft elev
24M
8:20/mi
3:14:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:36/mi
3:22:15
↓ 200.3%
20 ft elev
25.2M
9:28/mi
3:25:31
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:34:00
↑ 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
1:43:557:56 /mi⚡ faster
2nd Half
1:50:058:24 /mi+5.9%
Positive split — 5.9% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5024:267:5224:26
7:52
-
10K
6.21 mi11:43:2849:047:5424:38
7:56
+0:04
15K
9.32 mi12:08:051:13:417:5424:37
7:55
-0:01
20K
12.43 mi12:32:591:38:357:5624:54
8:01
+0:06
Half
13.11 mi12:38:191:43:557:565:20
7:49
-0:12
25K
15.53 mi12:57:512:03:277:5719:32
8:03
+0:14
30K
18.64 mi13:23:432:29:198:0125:52
8:20
+0:17
20M
20.00 mi13:35:102:40:468:0211:27
8:26
+0:06
21M
21.00 mi13:44:092:49:458:058:59
8:59
+0:33
35K
21.75 mi13:50:182:55:548:056:09
8:13
-0:46
23M
23.00 mi14:00:583:06:348:0710:40
8:31
+0:18
24M
24.00 mi14:09:183:14:548:078:20
8:20
-0:11
40K
24.85 mi14:16:393:22:158:087:21
8:36
+0:16
25.2M
25.20 mi14:19:553:25:318:093:16
9:28
+0:52
Finish
26.22 mi14:28:243:34:008:108:29
8:19
-1:09

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

7:49 /mi

Average Pace

8:10 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:27

58% of race

Time at Steady Pace

1:10:57

33% of race

Time at Slower Pace

19:36

9% of race

Average Pace: 8:10 /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 mi11:18:5024:267:5224:26
7:52
#13594
10K
6.21 mi11:43:2849:047:5424:38
7:56
#13622
15K
9.32 mi12:08:051:13:417:5424:37
7:55
#13346
20K
12.43 mi12:32:591:38:357:5624:54
8:01
#12881
Half
13.11 mi12:38:191:43:557:565:20
7:49
#12806
25K
15.53 mi12:57:512:03:277:5719:32
8:03
#12325
30K
18.64 mi13:23:432:29:198:0125:52
8:20
#11738
20M
20.00 mi13:35:102:40:468:0211:27
8:26
#11468
21M
21.00 mi13:44:092:49:458:058:59
8:59
#11213
35K
21.75 mi13:50:182:55:548:056:09
8:13
#11084
23M
23.00 mi14:00:583:06:348:0710:40
8:31
#10883
24M
24.00 mi14:09:183:14:548:078:20
8:20
#10723
40K
24.85 mi14:16:393:22:158:087:21
8:36
#10596
25.2M
25.20 mi14:19:553:25:318:093:16
9:28
#10550
Finish
26.22 mi14:28:243:34:008:108:29
8:19
#10525
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi13594405540551286737273727
10K6.21 mi3.10 mi13622-284100-454100-451366741434143
15K9.32 mi3.11 mi13346+2763951+1493951+1491286737273727
20K12.43 mi3.11 mi12881+4653703+2483703+2481194032843284
Half13.11 mi0.68 mi12806+753675+283675+281151330813081
25K15.53 mi2.42 mi12325+4813442+2333442+2331057027642764
30K18.64 mi3.11 mi11738+5873207+2353207+235970425532553
20M20.00 mi1.36 mi11468+2703117+903117+90906024872487
21M21.00 mi1.00 mi11213+2553039+783039+78854324622462
35K21.75 mi0.75 mi11084+1293016+233016+23912327832783
23M23.00 mi1.25 mi10883+2012972+442972+44860326762676
24M24.00 mi1.00 mi10723+1602939+332939+33849227082708
40K24.85 mi0.85 mi10596+1272925+142925+14886930133013
25.2M25.20 mi0.35 mi10550+462923+22923+2867029942994
Finish26.22 mi1.02 mi10525+252949-262949-261051537473747

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

12867

Females

3727

F45-49

3727

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13667

Females

4143

F45-49

4143

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

12867

Females

3727

F45-49

3727

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

11940

Females

3284

F45-49

3284

20K→Half

12.4 - 13.1 mi

Top 45%
×2story building
+19ft-37ft

Overall

11513

Females

3081

F45-49

3081

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

10570

Females

2764

F45-49

2764

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9704

Females

2553

F45-49

2553

30K→20M

18.6 - 20.0 mi

Top 35%
×5story building
+64ft-50ft

Overall

9060

Females

2487

F45-49

2487

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8543

Females

2462

F45-49

2462

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

9123

Females

2783

F45-49

2783

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

8603

Females

2676

F45-49

2676

23M→24M

23.0 - 24.0 mi

Top 33%
×6story building
+12ft-82ft

Overall

8492

Females

2708

F45-49

2708

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8869

Females

3013

F45-49

3013

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8670

Females

2994

F45-49

2994

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

10515

Females

3747

F45-49

3747

Passing Analysis

Category:
Athletes Passed
3872*
Passed By
803
Net Change
+3069
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13594
5K → 10K289317-28#13594#13622
10K → 15K36892+276#13622#13346
15K → 20K52156+465#13346#12881
20K → Half8712+75#12881#12806
Half → 25K50524+481#12806#12325
25K → 30K63447+587#12325#11738
30K → 20M30333+270#11738#11468
20M → 21M27722+255#11468#11213
21M → 35K15324+129#11213#11084
35K → 23M24140+201#11084#10883
23M → 24M18020+160#10883#10723
24M → 40K157*30+127#10723#10596
40K → 25.2M6317+46#10596#10550
25.2M → Finish9469+25#10550#10525
TOTALS3872*803+3069

* Includes athletes who did not complete a segment (DNF/DNQ).

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