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BOSTON MARATHON 2024

Maureen Knaus

Bib: 12017•F

IL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Division (F18-39)
#0 / 4660
Top 37%
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
7:30/mi
23:18
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
46:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:02
↑ 67↓ 78
20K· 12.43 mi
7:35/mi
1:33:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:42/mi
1:38:50
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
1:58:16
↑ 66↓ 880.2%
30K· 18.64 mi
8:21/mi
2:24:13
↑ 181↓ 1480.2%
20M
8:41/mi
2:36:01
↑ 64↓ 500.2%
21M
9:07/mi
2:45:08
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
2:51:30
↑ 17↓ 861.7%
23M
8:15/mi
3:01:50
↑ 23↓ 630.6%
24M
8:37/mi
3:10:27
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:18:24
↓ 200.3%
25.2M
9:11/mi
3:21:34
↑ 13↓ 160.2%
Finish· 26.22 mi
7:48/mi
3:29:31
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:50
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:50:41
Pace8:27 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0223:187:3023:18
7:30
-
10K
6.21 mi11:15:2046:367:3023:18
7:30
0:00
15K
9.32 mi11:38:461:10:027:3123:26
7:33
+0:03
20K
12.43 mi12:02:191:33:357:3223:33
7:35
+0:02
Half
13.11 mi12:07:341:38:507:325:15
7:42
+0:07
25K
15.53 mi12:27:001:58:167:3719:26
8:01
+0:19
30K
18.64 mi12:52:572:24:137:4425:57
8:21
+0:20
20M
20.00 mi13:04:452:36:017:4811:48
8:41
+0:20
21M
21.00 mi13:13:522:45:087:529:07
9:07
+0:26
35K
21.75 mi13:20:142:51:307:536:22
8:31
-0:36
23M
23.00 mi13:30:343:01:507:5410:20
8:15
-0:16
24M
24.00 mi13:39:113:10:277:568:37
8:37
+0:22
40K
24.85 mi13:47:083:18:247:597:57
9:18
+0:41
25.2M
25.20 mi13:50:183:21:348:003:10
9:11
-0:07
Finish
26.22 mi13:58:153:29:318:007:57
7:48
-1:23

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

7:30 /mi

Average Pace

8:00 /mi

Slowest Pace

9:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:47

51% of race

Time at Steady Pace

1:02:05

30% of race

Time at Slower Pace

40:39

19% of race

Average Pace: 7:59 /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 mi10:52:0223:187:3023:18
7:30
#10774
10K
6.21 mi11:15:2046:367:3023:18
7:30
#10497
15K
9.32 mi11:38:461:10:027:3123:26
7:33
#10286
20K
12.43 mi12:02:191:33:357:3223:33
7:35
#9867
Half
13.11 mi12:07:341:38:507:325:15
7:42
#9895
25K
15.53 mi12:27:001:58:167:3719:26
8:01
#9887
30K
18.64 mi12:52:572:24:137:4425:57
8:21
#9807
20M
20.00 mi13:04:452:36:017:4811:48
8:41
#9793
21M
21.00 mi13:13:522:45:087:529:07
9:07
#9686
35K
21.75 mi13:20:142:51:307:536:22
8:31
#9707
23M
23.00 mi13:30:343:01:507:5410:20
8:15
#9451
24M
24.00 mi13:39:113:10:277:568:37
8:37
#9461
40K
24.85 mi13:47:083:18:247:597:57
9:18
#9594
25.2M
25.20 mi13:50:183:21:348:003:10
9:11
#9526
Finish
26.22 mi13:58:153:29:318:007:57
7:48
#9437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi107742441244110009(Top 39%)2176(Top 20%)2176(Top 47%)
10K6.21 mi3.10 mi10497+2772325+1162325+11610283(Top 40%)2237(Top 20%)2237(Top 48%)
15K9.32 mi3.11 mi10286+2112233+922233+9210009(Top 39%)2176(Top 20%)2176(Top 47%)
20K12.43 mi3.11 mi9867+4192074+1592074+1598962(Top 35%)1794(Top 16%)1794(Top 38%)
Half13.11 mi0.68 mi9895-282099-252099-2510608(Top 42%)2600(Top 24%)2600(Top 56%)
25K15.53 mi2.42 mi9887+82170-712170-7110296(Top 40%)2631(Top 24%)2631(Top 56%)
30K18.64 mi3.11 mi9807+802216-462216-469853(Top 39%)2634(Top 24%)2634(Top 57%)
20M20.00 mi1.36 mi9793+142274-582274-5810455(Top 41%)3179(Top 29%)3179(Top 68%)
21M21.00 mi1.00 mi9686+1072266+82266+89119(Top 36%)2752(Top 25%)2752(Top 59%)
35K21.75 mi0.75 mi9707-212321-552321-5510815(Top 42%)3644(Top 33%)3644(Top 78%)
23M23.00 mi1.25 mi9451+2562262+592262+597097(Top 28%)1952(Top 18%)1952(Top 42%)
24M24.00 mi1.00 mi9461-102311-492311-4910143(Top 40%)3513(Top 32%)3513(Top 75%)
40K24.85 mi0.85 mi9594-1332416-1052416-10512247(Top 48%)4649(Top 43%)4649(Top 100%)
25.2M25.20 mi0.35 mi9526+682403+132403+137449(Top 29%)2398(Top 22%)2398(Top 51%)
Finish26.22 mi1.02 mi9437+892396+72396+77380(Top 29%)2288(Top 21%)2288(Top 49%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

10009

Females

2176

F18-39

2176

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10283

Females

2237

F18-39

2237

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

10009

Females

2176

F18-39

2176

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

8962

Females

1794

F18-39

1794

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10608

Females

2600

F18-39

2600

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10296

Females

2631

F18-39

2631

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

9853

Females

2634

F18-39

2634

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10455

Females

3179

F18-39

3179

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

9119

Females

2752

F18-39

2752

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10815

Females

3644

F18-39

3644

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7097

Females

1952

F18-39

1952

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

10143

Females

3513

F18-39

3513

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12247

Females

4649

F18-39

4649

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7449

Females

2398

F18-39

2398

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2story building
+22ft-21ft

Overall

7380

Females

2288

F18-39

2288

Passing Analysis

Category:
Athletes Passed
2815*
Passed By
1475
Net Change
+1337
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10774
5K → 10K436159+277#10774#10497
10K → 15K313102+211#10497#10286
15K → 20K453*34+419#10286#9867
20K → Half3159-28#9867#9895
Half → 25K218209+8#9895#9887
25K → 30K301220+80#9887#9807
30K → 20M160145+14#9807#9793
20M → 21M17871+107#9793#9686
21M → 35K7798-21#9686#9707
35K → 23M29135+256#9707#9451
23M → 24M97*107-10#9451#9461
24M → 40K50183-133#9461#9594
40K → 25.2M8214+68#9594#9526
25.2M → Finish12839+89#9526#9437
TOTALS2815*1475+1337

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

📊

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