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BOSTON MARATHON 2024

Rona Davies

Bib: 12748•F

BC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 48%
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
7:38/mi
23:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:48/mi
47:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:12:39
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:37:57
↑ 106↓ 860.1%
Half· 13.11 mi
8:07/mi
1:43:29
↑ 19↓ 370.5%
25K· 15.53 mi
8:27/mi
2:03:58
↑ 66↓ 880.2%
30K· 18.64 mi
8:43/mi
2:31:02
↑ 181↓ 1480.2%
20M
8:54/mi
2:43:08
↑ 64↓ 500.2%
21M
9:22/mi
2:52:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:28/mi
2:58:50
↑ 17↓ 861.7%
23M
8:50/mi
3:09:54
↑ 23↓ 630.6%
24M
8:48/mi
3:18:42
↓ 821.3%
40K· 24.85 mi
8:37/mi
3:26:04
↓ 200.3%
25.2M
9:28/mi
3:29:20
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:37:40
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:29
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:54:11
Pace8:43 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1523:437:3823:43
7:38
-
10K
6.21 mi11:20:2947:577:4324:14
7:48
+0:10
15K
9.32 mi11:45:111:12:397:4824:42
7:57
+0:09
20K
12.43 mi12:10:291:37:577:5325:18
8:09
+0:12
Half
13.11 mi12:16:011:43:297:545:32
8:07
-0:02
25K
15.53 mi12:36:302:03:587:5920:29
8:27
+0:20
30K
18.64 mi13:03:342:31:028:0627:04
8:43
+0:16
20M
20.00 mi13:15:402:43:088:0912:06
8:54
+0:11
21M
21.00 mi13:25:022:52:308:139:22
9:22
+0:28
35K
21.75 mi13:31:222:58:508:136:20
8:28
-0:54
23M
23.00 mi13:42:263:09:548:1511:04
8:50
+0:22
24M
24.00 mi13:51:143:18:428:178:48
8:48
-0:02
40K
24.85 mi13:58:363:26:048:177:22
8:37
-0:11
25.2M
25.20 mi14:01:523:29:208:183:16
9:28
+0:51
Finish
26.22 mi14:10:123:37:408:188:20
8:11
-1:17

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

7:38 /mi

Average Pace

8:18 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:49

51% of race

Time at Steady Pace

1:01:15

28% of race

Time at Slower Pace

44:36

20% of race

Average Pace: 8:18 /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 mi10:56:1523:437:3823:43
7:38
#11809
10K
6.21 mi11:20:2947:577:4324:14
7:48
#12237
15K
9.32 mi11:45:111:12:397:4824:42
7:57
#12480
20K
12.43 mi12:10:291:37:577:5325:18
8:09
#12517
Half
13.11 mi12:16:011:43:297:545:32
8:07
#12545
25K
15.53 mi12:36:302:03:587:5920:29
8:27
#12542
30K
18.64 mi13:03:342:31:028:0627:04
8:43
#12370
20M
20.00 mi13:15:402:43:088:0912:06
8:54
#12256
21M
21.00 mi13:25:022:52:308:139:22
9:22
#12082
35K
21.75 mi13:31:222:58:508:136:20
8:28
#11997
23M
23.00 mi13:42:263:09:548:1511:04
8:50
#11846
24M
24.00 mi13:51:143:18:428:178:48
8:48
#11781
40K
24.85 mi13:58:363:26:048:177:22
8:37
#11599
25.2M
25.20 mi14:01:523:29:208:183:16
9:28
#11517
Finish
26.22 mi14:10:123:37:408:188:20
8:11
#11402
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi118093021302113091(Top 51%)3849(Top 35%)3849(Top 83%)
10K6.21 mi3.10 mi12237-4283302-2813302-28112672(Top 50%)3574(Top 33%)3574(Top 77%)
15K9.32 mi3.11 mi12480-2433450-1483450-14813091(Top 51%)3849(Top 35%)3849(Top 83%)
20K12.43 mi3.11 mi12517-373493-433493-4312802(Top 50%)3738(Top 34%)3738(Top 80%)
Half13.11 mi0.68 mi12545-283520-273520-2713477(Top 53%)4169(Top 38%)4169(Top 89%)
25K15.53 mi2.42 mi12542+33557-373557-3712796(Top 50%)3930(Top 36%)3930(Top 84%)
30K18.64 mi3.11 mi12370+1723561-43561-411759(Top 46%)3607(Top 33%)3607(Top 77%)
20M20.00 mi1.36 mi12256+1143541+203541+2011641(Top 46%)3833(Top 35%)3833(Top 82%)
21M21.00 mi1.00 mi12082+1743518+233518+2310265(Top 40%)3363(Top 31%)3363(Top 72%)
35K21.75 mi0.75 mi11997+853499+193499+1910563(Top 41%)3523(Top 32%)3523(Top 76%)
23M23.00 mi1.25 mi11846+1513488+113488+1110321(Top 40%)3564(Top 33%)3564(Top 76%)
24M24.00 mi1.00 mi11781+653496-83496-811129(Top 44%)3979(Top 36%)3979(Top 85%)
40K24.85 mi0.85 mi11599+1823446+503446+508976(Top 35%)3073(Top 28%)3073(Top 66%)
25.2M25.20 mi0.35 mi11517+823420+263420+268684(Top 34%)3008(Top 28%)3008(Top 65%)
Finish26.22 mi1.02 mi11402+1153416+43416+49678(Top 38%)3364(Top 31%)3364(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13091

Females

3849

F18-39

3849

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12672

Females

3574

F18-39

3574

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13091

Females

3849

F18-39

3849

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12802

Females

3738

F18-39

3738

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

13477

Females

4169

F18-39

4169

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12796

Females

3930

F18-39

3930

25K→30K

15.5 - 18.6 mi

Top 46%
×9story building
+181ft-148ft

Overall

11759

Females

3607

F18-39

3607

30K→20M

18.6 - 20.0 mi

Top 46%
×5story building
+64ft-50ft

Overall

11641

Females

3833

F18-39

3833

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10265

Females

3363

F18-39

3363

21M→35K

21.0 - 21.8 mi

Top 41%
×7story building
+17ft-86ft

Overall

10563

Females

3523

F18-39

3523

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10321

Females

3564

F18-39

3564

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11129

Females

3979

F18-39

3979

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8976

Females

3073

F18-39

3073

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

8684

Females

3008

F18-39

3008

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9678

Females

3364

F18-39

3364

Passing Analysis

Category:
Athletes Passed
2479
Passed By
2072
Net Change
+407
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11809
5K → 10K126554-428#11809#12237
10K → 15K152395-243#12237#12480
15K → 20K238275-37#12480#12517
20K → Half3664-28#12517#12545
Half → 25K254251+3#12545#12542
25K → 30K376204+172#12542#12370
30K → 20M19581+114#12370#12256
20M → 21M22248+174#12256#12082
21M → 35K10217+85#12082#11997
35K → 23M20049+151#11997#11846
23M → 24M13166+65#11846#11781
24M → 40K19715+182#11781#11599
40K → 25.2M919+82#11599#11517
25.2M → Finish15944+115#11517#11402
TOTALS24792072+407
📊

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