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BOSTON MARATHON 2024

Barbara Martin

Bib: 19698•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 42%
Gender (Female)
#0 / 10924
Top 28%
Masters (Masters Women)
#0 / 6263
Top 16%
Division (F45-49)
#0 / 1753
Top 18%
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
7:46/mi
24:09
↑ 97↓ 3451.5%
10K· 6.21 mi
7:53/mi
48:40
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:13:18
↑ 67↓ 78
20K· 12.43 mi
8:01/mi
1:38:13
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:43:31
↑ 19↓ 370.5%
25K· 15.53 mi
8:10/mi
2:03:20
↑ 66↓ 880.2%
30K· 18.64 mi
8:24/mi
2:29:26
↑ 181↓ 1480.2%
20M
8:33/mi
2:41:03
↑ 64↓ 500.2%
21M
9:19/mi
2:50:22
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:56:26
↑ 17↓ 861.7%
23M
8:35/mi
3:07:11
↑ 23↓ 630.6%
24M
8:22/mi
3:15:33
↓ 821.3%
40K· 24.85 mi
8:46/mi
3:23:03
↓ 200.3%
25.2M
9:46/mi
3:26:25
↑ 13↓ 160.2%
Finish· 26.22 mi
8:20/mi
3:34:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:31
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:51:24
Pace8:30 /mi
📊Positive Split: 7.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3724:097:4624:09
7:46
-
10K
6.21 mi11:42:0848:407:5024:31
7:53
+0:07
15K
9.32 mi12:06:461:13:187:5224:38
7:56
+0:03
20K
12.43 mi12:31:411:38:137:5424:55
8:01
+0:05
Half
13.11 mi12:36:591:43:317:545:18
7:46
-0:15
25K
15.53 mi12:56:482:03:207:5619:49
8:10
+0:24
30K
18.64 mi13:22:542:29:268:0126:06
8:24
+0:14
20M
20.00 mi13:34:312:41:038:0311:37
8:33
+0:09
21M
21.00 mi13:43:502:50:228:079:19
9:19
+0:46
35K
21.75 mi13:49:542:56:268:076:04
8:07
-1:12
23M
23.00 mi14:00:393:07:118:0810:45
8:35
+0:28
24M
24.00 mi14:09:013:15:338:098:22
8:22
-0:13
40K
24.85 mi14:16:313:23:038:107:30
8:46
+0:24
25.2M
25.20 mi14:19:533:26:258:113:22
9:46
+1:00
Finish
26.22 mi14:28:233:34:558:128:30
8:20
-1:26

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

7:46 /mi

Average Pace

8:12 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:31

48% of race

Time at Steady Pace

1:31:13

42% of race

Time at Slower Pace

20:11

9% of race

Average Pace: 8:12 /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 mi11:17:3724:097:4624:09
7:46
#12899
10K
6.21 mi11:42:0848:407:5024:31
7:53
#13100
15K
9.32 mi12:06:461:13:187:5224:38
7:56
#13018
20K
12.43 mi12:31:411:38:137:5424:55
8:01
#12671
Half
13.11 mi12:36:591:43:317:545:18
7:46
#12566
25K
15.53 mi12:56:482:03:207:5619:49
8:10
#12268
30K
18.64 mi13:22:542:29:268:0126:06
8:24
#11786
20M
20.00 mi13:34:312:41:038:0311:37
8:33
#11566
21M
21.00 mi13:43:502:50:228:079:19
9:19
#11415
35K
21.75 mi13:49:542:56:268:076:04
8:07
#11268
23M
23.00 mi14:00:393:07:118:0810:45
8:35
#11057
24M
24.00 mi14:09:013:15:338:098:22
8:22
#10893
40K
24.85 mi14:16:313:23:038:107:30
8:46
#10812
25.2M
25.20 mi14:19:533:26:258:113:22
9:46
#10774
Finish
26.22 mi14:28:233:34:558:128:30
8:20
#10749
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi128993669366912910(Top 51%)3753(Top 34%)3753(Top 214%)
10K6.21 mi3.10 mi13100-2013789-1203789-12013372(Top 52%)3972(Top 36%)3972(Top 227%)
15K9.32 mi3.11 mi13018+823762+273762+2712910(Top 51%)3753(Top 34%)3753(Top 214%)
20K12.43 mi3.11 mi12671+3473586+1763586+17611979(Top 47%)3306(Top 30%)3306(Top 189%)
Half13.11 mi0.68 mi12566+1053533+533533+5311157(Top 44%)2897(Top 27%)2897(Top 165%)
25K15.53 mi2.42 mi12268+2983410+1233410+12311214(Top 44%)3075(Top 28%)3075(Top 175%)
30K18.64 mi3.11 mi11786+4823223+1873223+18710146(Top 40%)2778(Top 25%)2778(Top 158%)
20M20.00 mi1.36 mi11566+2203171+523171+529723(Top 38%)2811(Top 26%)2811(Top 160%)
21M21.00 mi1.00 mi11415+1513151+203151+2010040(Top 39%)3249(Top 30%)3249(Top 185%)
35K21.75 mi0.75 mi11268+1473109+423109+428506(Top 33%)2472(Top 23%)2472(Top 141%)
23M23.00 mi1.25 mi11057+2113062+473062+478958(Top 35%)2851(Top 26%)2851(Top 163%)
24M24.00 mi1.00 mi10893+1643019+433019+438689(Top 34%)2801(Top 26%)2801(Top 160%)
40K24.85 mi0.85 mi10812+813032-133032-139754(Top 38%)3448(Top 32%)3448(Top 197%)
25.2M25.20 mi0.35 mi10774+383038-63038-69945(Top 39%)3589(Top 33%)3589(Top 205%)
Finish26.22 mi1.02 mi10749+253067-293067-2910622(Top 42%)3797(Top 35%)3797(Top 217%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

12910

Females

3753

F45-49

3753

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

13372

Females

3972

F45-49

3972

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

12910

Females

3753

F45-49

3753

15K→20K

9.3 - 12.4 mi

Top 47%
×5story building
+106ft-86ft

Overall

11979

Females

3306

F45-49

3306

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11157

Females

2897

F45-49

2897

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11214

Females

3075

F45-49

3075

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

10146

Females

2778

F45-49

2778

30K→20M

18.6 - 20.0 mi

Top 38%
×5story building
+64ft-50ft

Overall

9723

Females

2811

F45-49

2811

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

10040

Females

3249

F45-49

3249

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8506

Females

2472

F45-49

2472

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

8958

Females

2851

F45-49

2851

23M→24M

23.0 - 24.0 mi

Top 34%
×6story building
+12ft-82ft

Overall

8689

Females

2801

F45-49

2801

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9754

Females

3448

F45-49

3448

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9945

Females

3589

F45-49

3589

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10622

Females

3797

F45-49

3797

Passing Analysis

Category:
Athletes Passed
3304
Passed By
1154
Net Change
+2150
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12899
5K → 10K213414-201#12899#13100
10K → 15K253171+82#13100#13018
15K → 20K44194+347#13018#12671
20K → Half1105+105#12671#12566
Half → 25K38385+298#12566#12268
25K → 30K56078+482#12268#11786
30K → 20M25939+220#11786#11566
20M → 21M21261+151#11566#11415
21M → 35K15710+147#11415#11268
35K → 23M25140+211#11268#11057
23M → 24M18925+164#11057#10893
24M → 40K12645+81#10893#10812
40K → 25.2M5618+38#10812#10774
25.2M → Finish9469+25#10774#10749
TOTALS33041154+2150
📊

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