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BOSTON MARATHON 2024

Donna Mize

Bib: 21867•F

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:43
Rank: #20964
Start → 5K
28:43 | 9:15/mi
10K· 6.21 mi
57:59
Rank: #21073 (-109)
5K → 10K
29:16 | 9:25/mi
15K· 9.32 mi
1:27:35
Rank: #20929 (+144)
10K → 15K
29:36 | 9:32/mi
20K· 12.43 mi
1:57:08
Rank: #20462 (+467)
15K → 20K
29:33 | 9:31/mi
Half· 13.11 mi
2:03:30
Rank: #20421 (+41)
20K → Half
6:22 | 9:20/mi
25K· 15.53 mi
2:26:54
Rank: #20037 (+384)
Half → 25K
23:24 | 9:39/mi
30K· 18.64 mi
2:57:05
Rank: #19377 (+660)
25K → 30K
30:11 | 9:43/mi
20M
3:10:15
Rank: #19055 (+322)
30K → 20M
13:10 | 9:41/mi
21M
3:20:18
Rank: #18727 (+328)
20M → 21M
10:03 | 10:03/mi
35K· 21.75 mi
3:27:26
Rank: #18581 (+146)
21M → 35K
7:08 | 9:32/mi
23M
3:39:57
Rank: #18366 (+215)
35K → 23M
12:31 | 10:00/mi
24M
3:49:44
Rank: #18234 (+132)
23M → 24M
9:47 | 9:47/mi
40K· 24.85 mi
3:58:17
Rank: #18105 (+129)
24M → 40K
8:33 | 10:00/mi
25.2M
4:02:04
Rank: #18035 (+70)
40K → 25.2M
3:47 | 10:58/mi
Finish· 26.22 mi
4:11:31
Rank: #17915 (+120)
25.2M → Finish
9:27 | 9:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:30
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:08:01
Pace9:46 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:5628:439:1528:43
9:15
-
10K
6.21 mi11:55:1257:599:2029:16
9:25
+0:10
15K
9.32 mi12:24:481:27:359:2429:36
9:32
+0:07
20K
12.43 mi12:54:211:57:089:2629:33
9:31
-0:01
Half
13.11 mi13:00:432:03:309:256:22
9:20
-0:11
25K
15.53 mi13:24:072:26:549:2723:24
9:39
+0:19
30K
18.64 mi13:54:182:57:059:3030:11
9:43
+0:04
20M
20.00 mi14:07:283:10:159:3113:10
9:41
-0:02
21M
21.00 mi14:17:313:20:189:3210:03
10:03
+0:22
35K
21.75 mi14:24:393:27:269:327:08
9:32
-0:31
23M
23.00 mi14:37:103:39:579:3412:31
10:00
+0:28
24M
24.00 mi14:46:573:49:449:349:47
9:47
-0:13
40K
24.85 mi14:55:303:58:179:358:33
10:00
+0:13
25.2M
25.20 mi14:59:174:02:049:363:47
10:58
+0:58
Finish
26.22 mi15:08:444:11:319:369:27
9:16
-1:42

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

9:15 /mi

Average Pace

9:36 /mi

Slowest Pace

10:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:07:44

98% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

3:47

2% of race

Average Pace: 9:36 /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 mi11:25:5628:439:1528:43
9:15
#20964
10K
6.21 mi11:55:1257:599:2029:16
9:25
#21073
15K
9.32 mi12:24:481:27:359:2429:36
9:32
#20929
20K
12.43 mi12:54:211:57:089:2629:33
9:31
#20462
Half
13.11 mi13:00:432:03:309:256:22
9:20
#20421
25K
15.53 mi13:24:072:26:549:2723:24
9:39
#20037
30K
18.64 mi13:54:182:57:059:3030:11
9:43
#19377
20M
20.00 mi14:07:283:10:159:3113:10
9:41
#19055
21M
21.00 mi14:17:313:20:189:3210:03
10:03
#18727
35K
21.75 mi14:24:393:27:269:327:08
9:32
#18581
23M
23.00 mi14:37:103:39:579:3412:31
10:00
#18366
24M
24.00 mi14:46:573:49:449:349:47
9:47
#18234
40K
24.85 mi14:55:303:58:179:358:33
10:00
#18105
25.2M
25.20 mi14:59:174:02:049:363:47
10:58
#18035
Finish
26.22 mi15:08:444:11:319:369:27
9:16
#17915
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi209648384838420745(Top 81%)8184(Top 75%)8184(Top 689%)
10K6.21 mi3.10 mi21073-1098423-398423-3921142(Top 83%)8444(Top 77%)8444(Top 711%)
15K9.32 mi3.11 mi20929+1448328+958328+9520745(Top 81%)8184(Top 75%)8184(Top 689%)
20K12.43 mi3.11 mi20462+4678064+2648064+26419236(Top 75%)7400(Top 68%)7400(Top 623%)
Half13.11 mi0.68 mi20421+418050+148050+1419528(Top 76%)7609(Top 70%)7609(Top 641%)
25K15.53 mi2.42 mi20037+3847854+1967854+19618050(Top 71%)6853(Top 63%)6853(Top 577%)
30K18.64 mi3.11 mi19377+6607578+2767578+27616310(Top 64%)6131(Top 56%)6131(Top 517%)
20M20.00 mi1.36 mi19055+3227434+1447434+14415328(Top 60%)5861(Top 54%)5861(Top 494%)
21M21.00 mi1.00 mi18727+3287282+1527282+15213201(Top 52%)4899(Top 45%)4899(Top 413%)
35K21.75 mi0.75 mi18581+1467208+747208+7415641(Top 61%)6170(Top 56%)6170(Top 520%)
23M23.00 mi1.25 mi18366+2157124+847124+8415477(Top 61%)6161(Top 56%)6161(Top 519%)
24M24.00 mi1.00 mi18234+1327082+427082+4215600(Top 61%)6253(Top 57%)6253(Top 527%)
40K24.85 mi0.85 mi18105+1297038+447038+4415020(Top 59%)6031(Top 55%)6031(Top 508%)
25.2M25.20 mi0.35 mi18035+707016+227016+2214447(Top 57%)5790(Top 53%)5790(Top 488%)
Finish26.22 mi1.02 mi17915+1206978+386978+3815498(Top 61%)6262(Top 57%)6262(Top 528%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

20745

Females

8184

F50-54

8184

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21142

Females

8444

F50-54

8444

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

20745

Females

8184

F50-54

8184

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19236

Females

7400

F50-54

7400

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19528

Females

7609

F50-54

7609

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18050

Females

6853

F50-54

6853

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16310

Females

6131

F50-54

6131

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15328

Females

5861

F50-54

5861

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13201

Females

4899

F50-54

4899

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15641

Females

6170

F50-54

6170

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15477

Females

6161

F50-54

6161

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15600

Females

6253

F50-54

6253

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15020

Females

6031

F50-54

6031

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14447

Females

5790

F50-54

5790

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15498

Females

6262

F50-54

6262

Passing Analysis

Category:
Athletes Passed
3559
Passed By
510
Net Change
+3049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20964
5K → 10K204313-109#20964#21073
10K → 15K257113+144#21073#20929
15K → 20K48316+467#20929#20462
20K → Half5211+41#20462#20421
Half → 25K3939+384#20421#20037
25K → 30K6633+660#20037#19377
30K → 20M3220+322#19377#19055
20M → 21M3291+328#19055#18727
21M → 35K1526+146#18727#18581
35K → 23M22611+215#18581#18366
23M → 24M1408+132#18366#18234
24M → 40K1378+129#18234#18105
40K → 25.2M711+70#18105#18035
25.2M → Finish13010+120#18035#17915
TOTALS3559510+3049
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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