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BOSTON MARATHON 2024

Elena Danielson

Bib: 15261•F

ND

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
Division (F18-39)
#0 / 4660
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
8:28/mi
26:19
↑ 97↓ 3451.5%
10K· 6.21 mi
8:35/mi
53:00
↑ 79↓ 1380.4%
15K· 9.32 mi
8:40/mi
1:19:56
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:47:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:40/mi
1:53:44
↑ 19↓ 370.5%
25K· 15.53 mi
8:56/mi
2:15:24
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:43:14
↑ 181↓ 1480.2%
20M
9:00/mi
2:55:28
↑ 64↓ 500.2%
21M
9:23/mi
3:04:51
↑ 106↓ 241.6%
35K· 21.75 mi
8:40/mi
3:11:20
↑ 17↓ 861.7%
23M
8:52/mi
3:22:26
↑ 23↓ 630.6%
24M
8:49/mi
3:31:15
↓ 821.3%
40K· 24.85 mi
8:40/mi
3:38:40
↓ 200.3%
25.2M
9:43/mi
3:42:01
↑ 13↓ 160.2%
Finish· 26.22 mi
8:21/mi
3:50:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:44
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4226:198:2826:19
8:28
-
10K
6.21 mi11:51:2353:008:3226:41
8:35
+0:07
15K
9.32 mi12:18:191:19:568:3526:56
8:40
+0:05
20K
12.43 mi12:46:121:47:498:4127:53
8:58
+0:18
Half
13.11 mi12:52:071:53:448:415:55
8:40
-0:18
25K
15.53 mi13:13:472:15:248:4321:40
8:56
+0:16
30K
18.64 mi13:41:372:43:148:4527:50
8:58
+0:02
20M
20.00 mi13:53:512:55:288:4612:14
9:00
+0:02
21M
21.00 mi14:03:143:04:518:489:23
9:23
+0:23
35K
21.75 mi14:09:433:11:208:486:29
8:40
-0:43
23M
23.00 mi14:20:493:22:268:4811:06
8:52
+0:12
24M
24.00 mi14:29:383:31:158:488:49
8:49
-0:03
40K
24.85 mi14:37:033:38:408:487:25
8:40
-0:09
25.2M
25.20 mi14:40:243:42:018:493:21
9:43
+1:03
Finish
26.22 mi14:48:553:50:328:488:31
8:21
-1:22

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

8:21 /mi

Average Pace

8:48 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:48

94% of race

Time at Steady Pace

12:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /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 mi11:24:4226:198:2826:19
8:28
#17611
10K
6.21 mi11:51:2353:008:3226:41
8:35
#17687
15K
9.32 mi12:18:191:19:568:3526:56
8:40
#17542
20K
12.43 mi12:46:121:47:498:4127:53
8:58
#17369
Half
13.11 mi12:52:071:53:448:415:55
8:40
#17304
25K
15.53 mi13:13:472:15:248:4321:40
8:56
#16915
30K
18.64 mi13:41:372:43:148:4527:50
8:58
#16184
20M
20.00 mi13:53:512:55:288:4612:14
9:00
#15888
21M
21.00 mi14:03:143:04:518:489:23
9:23
#15550
35K
21.75 mi14:09:433:11:208:486:29
8:40
#15406
23M
23.00 mi14:20:493:22:268:4811:06
8:52
#15105
24M
24.00 mi14:29:383:31:158:488:49
8:49
#14900
40K
24.85 mi14:37:033:38:408:487:25
8:40
#14633
25.2M
25.20 mi14:40:243:42:018:493:21
9:43
#14523
Finish
26.22 mi14:48:553:50:328:488:31
8:21
#14376
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi176116531653117324(Top 68%)6329(Top 58%)6329(Top 136%)
10K6.21 mi3.10 mi17687-766552-216552-2117783(Top 70%)6601(Top 60%)6601(Top 142%)
15K9.32 mi3.11 mi17542+1456453+996453+9917324(Top 68%)6329(Top 58%)6329(Top 136%)
20K12.43 mi3.11 mi17369+1736385+686385+6817234(Top 67%)6287(Top 58%)6287(Top 135%)
Half13.11 mi0.68 mi17304+656360+256360+2516677(Top 65%)6014(Top 55%)6014(Top 129%)
25K15.53 mi2.42 mi16915+3896144+2166144+21615234(Top 60%)5305(Top 49%)5305(Top 114%)
30K18.64 mi3.11 mi16184+7315783+3615783+36113045(Top 51%)4305(Top 39%)4305(Top 92%)
20M20.00 mi1.36 mi15888+2965645+1385645+13812165(Top 48%)4117(Top 38%)4117(Top 88%)
21M21.00 mi1.00 mi15550+3385495+1505495+15010342(Top 40%)3405(Top 31%)3405(Top 73%)
35K21.75 mi0.75 mi15406+1445432+635432+6311679(Top 46%)4126(Top 38%)4126(Top 89%)
23M23.00 mi1.25 mi15105+3015306+1265306+12610502(Top 41%)3667(Top 34%)3667(Top 79%)
24M24.00 mi1.00 mi14900+2055237+695237+6911235(Top 44%)4043(Top 37%)4043(Top 87%)
40K24.85 mi0.85 mi14633+2675128+1095128+1099304(Top 36%)3251(Top 30%)3251(Top 70%)
25.2M25.20 mi0.35 mi14523+1105083+455083+459776(Top 38%)3549(Top 32%)3549(Top 76%)
Finish26.22 mi1.02 mi14376+1475018+655018+6510718(Top 42%)3858(Top 35%)3858(Top 83%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

17324

Females

6329

F18-39

6329

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

17783

Females

6601

F18-39

6601

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

17324

Females

6329

F18-39

6329

15K→20K

9.3 - 12.4 mi

Top 67%
×5story building
+106ft-86ft

Overall

17234

Females

6287

F18-39

6287

20K→Half

12.4 - 13.1 mi

Top 65%
×2story building
+19ft-37ft

Overall

16677

Females

6014

F18-39

6014

Half→25K

13.1 - 15.5 mi

Top 60%
×4story building
+66ft-88ft

Overall

15234

Females

5305

F18-39

5305

25K→30K

15.5 - 18.6 mi

Top 51%
×9story building
+181ft-148ft

Overall

13045

Females

4305

F18-39

4305

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12165

Females

4117

F18-39

4117

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10342

Females

3405

F18-39

3405

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

11679

Females

4126

F18-39

4126

35K→23M

21.8 - 23.0 mi

Top 41%
×5story building
+23ft-63ft

Overall

10502

Females

3667

F18-39

3667

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11235

Females

4043

F18-39

4043

24M→40K

24.0 - 24.9 mi

Top 36%
×1story
+6ft-20ft

Overall

9304

Females

3251

F18-39

3251

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9776

Females

3549

F18-39

3549

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10718

Females

3858

F18-39

3858

Passing Analysis

Category:
Athletes Passed
4002
Passed By
767
Net Change
+3235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17611
5K → 10K252328-76#17611#17687
10K → 15K309164+145#17687#17542
15K → 20K336163+173#17542#17369
20K → Half8520+65#17369#17304
Half → 25K41324+389#17304#16915
25K → 30K74413+731#16915#16184
30K → 20M2982+296#16184#15888
20M → 21M3446+338#15888#15550
21M → 35K15612+144#15550#15406
35K → 23M3076+301#15406#15105
23M → 24M21813+205#15105#14900
24M → 40K2703+267#14900#14633
40K → 25.2M1122+110#14633#14523
25.2M → Finish15811+147#14523#14376
TOTALS4002767+3235
📊

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