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BOSTON MARATHON 2024

Terri (theresa) Bidwell

Bib: 20506•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 47%
Gender (Female)
#0 / 10924
Top 34%
Masters (Masters Women)
#0 / 6263
Top 22%
Division (F50-54)
#0 / 1187
Top 14%
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
7:31/mi
23:21
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
47:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:04/mi
1:12:58
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:38:49
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:44:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:31/mi
2:05:04
↑ 66↓ 880.2%
30K· 18.64 mi
8:47/mi
2:32:22
↑ 181↓ 1480.2%
20M
8:51/mi
2:44:24
↑ 64↓ 500.2%
21M
9:30/mi
2:53:54
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:00:16
↑ 17↓ 861.7%
23M
8:50/mi
3:11:19
↑ 23↓ 630.6%
24M
8:33/mi
3:19:52
↓ 821.3%
40K· 24.85 mi
8:45/mi
3:27:21
↓ 200.3%
25.2M
9:57/mi
3:30:47
↑ 13↓ 160.2%
Finish· 26.22 mi
8:54/mi
3:39:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:25
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:55:26
Pace8:48 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2323:217:3123:21
7:31
-
10K
6.21 mi11:41:5547:537:4224:32
7:54
+0:23
15K
9.32 mi12:07:001:12:587:5025:05
8:04
+0:10
20K
12.43 mi12:32:511:38:497:5725:51
8:19
+0:15
Half
13.11 mi12:38:271:44:257:585:36
8:12
-0:07
25K
15.53 mi12:59:062:05:048:0320:39
8:31
+0:19
30K
18.64 mi13:26:242:32:228:1027:18
8:47
+0:16
20M
20.00 mi13:38:262:44:248:1312:02
8:51
+0:04
21M
21.00 mi13:47:562:53:548:179:30
9:30
+0:39
35K
21.75 mi13:54:183:00:168:176:22
8:31
-0:59
23M
23.00 mi14:05:213:11:198:1911:03
8:50
+0:19
24M
24.00 mi14:13:543:19:528:208:33
8:33
-0:17
40K
24.85 mi14:21:233:27:218:217:29
8:45
+0:12
25.2M
25.20 mi14:24:493:30:478:223:26
9:57
+1:12
Finish
26.22 mi14:33:533:39:518:239:04
8:54
-1:03

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

7:31 /mi

Average Pace

8:23 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:34

36% of race

Time at Steady Pace

1:47:15

49% of race

Time at Slower Pace

34:02

15% of race

Average Pace: 8:23 /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 mi11:17:2323:217:3123:21
7:31
#10924
10K
6.21 mi11:41:5547:537:4224:32
7:54
#12163
15K
9.32 mi12:07:001:12:587:5025:05
8:04
#12769
20K
12.43 mi12:32:511:38:497:5725:51
8:19
#13029
Half
13.11 mi12:38:271:44:257:585:36
8:12
#13085
25K
15.53 mi12:59:062:05:048:0320:39
8:31
#13082
30K
18.64 mi13:26:242:32:228:1027:18
8:47
#12802
20M
20.00 mi13:38:262:44:248:1312:02
8:51
#12636
21M
21.00 mi13:47:562:53:548:179:30
9:30
#12499
35K
21.75 mi13:54:183:00:168:176:22
8:31
#12410
23M
23.00 mi14:05:213:11:198:1911:03
8:50
#12210
24M
24.00 mi14:13:543:19:528:208:33
8:33
#12065
40K
24.85 mi14:21:233:27:218:217:29
8:45
#11946
25.2M
25.20 mi14:24:493:30:478:223:26
9:57
#11913
Finish
26.22 mi14:33:533:39:518:239:04
8:54
#11965
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi109242528252813945(Top 55%)4330(Top 40%)4330(Top 365%)
10K6.21 mi3.10 mi12163-12393259-7313259-73113435(Top 53%)4018(Top 37%)4018(Top 339%)
15K9.32 mi3.11 mi12769-6063626-3673626-36713945(Top 55%)4330(Top 40%)4330(Top 365%)
20K12.43 mi3.11 mi13029-2603797-1713797-17113848(Top 54%)4335(Top 40%)4335(Top 365%)
Half13.11 mi0.68 mi13085-563843-463843-4614130(Top 55%)4564(Top 42%)4564(Top 384%)
25K15.53 mi2.42 mi13082+33856-133856-1313171(Top 52%)4144(Top 38%)4144(Top 349%)
30K18.64 mi3.11 mi12802+2803790+663790+6612143(Top 48%)3805(Top 35%)3805(Top 321%)
20M20.00 mi1.36 mi12636+1663764+263764+2611408(Top 45%)3717(Top 34%)3717(Top 313%)
21M21.00 mi1.00 mi12499+1373745+193745+1910884(Top 43%)3693(Top 34%)3693(Top 311%)
35K21.75 mi0.75 mi12410+893741+43741+410868(Top 43%)3696(Top 34%)3696(Top 311%)
23M23.00 mi1.25 mi12210+2003690+513690+5110279(Top 40%)3547(Top 32%)3547(Top 299%)
24M24.00 mi1.00 mi12065+1453660+303660+309801(Top 38%)3351(Top 31%)3351(Top 282%)
40K24.85 mi0.85 mi11946+1193640+203640+209686(Top 38%)3424(Top 31%)3424(Top 288%)
25.2M25.20 mi0.35 mi11913+333637+33637+310863(Top 43%)4053(Top 37%)4053(Top 341%)
Finish26.22 mi1.02 mi11965-523707-703707-7013743(Top 54%)5361(Top 49%)5361(Top 452%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21story building
+97ft-345ft

Overall

13945

Females

4330

F50-54

4330

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13435

Females

4018

F50-54

4018

10K→15K

6.2 - 9.3 mi

Top 55%
×3story building
+67ft-78ft

Overall

13945

Females

4330

F50-54

4330

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13848

Females

4335

F50-54

4335

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14130

Females

4564

F50-54

4564

Half→25K

13.1 - 15.5 mi

Top 52%
×4story building
+66ft-88ft

Overall

13171

Females

4144

F50-54

4144

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12143

Females

3805

F50-54

3805

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

11408

Females

3717

F50-54

3717

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

10884

Females

3693

F50-54

3693

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

10868

Females

3696

F50-54

3696

35K→23M

21.8 - 23.0 mi

Top 40%
×5story building
+23ft-63ft

Overall

10279

Females

3547

F50-54

3547

23M→24M

23.0 - 24.0 mi

Top 38%
×6story building
+12ft-82ft

Overall

9801

Females

3351

F50-54

3351

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

9686

Females

3424

F50-54

3424

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

10863

Females

4053

F50-54

4053

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13743

Females

5361

F50-54

5361

Passing Analysis

Category:
Athletes Passed
2233
Passed By
3274
Net Change
-1041
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10924
5K → 10K401279-1239#10924#12163
10K → 15K77683-606#12163#12769
15K → 20K202462-260#12769#13029
20K → Half3692-56#13029#13085
Half → 25K255252+3#13085#13082
25K → 30K408128+280#13082#12802
30K → 20M21751+166#12802#12636
20M → 21M19962+137#12636#12499
21M → 35K11627+89#12499#12410
35K → 23M23434+200#12410#12210
23M → 24M17025+145#12210#12065
24M → 40K14829+119#12065#11946
40K → 25.2M5825+33#11946#11913
25.2M → Finish73125-52#11913#11965
TOTALS22333274-1041
📊

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