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BOSTON MARATHON 2024

Ruo Steensma

Bib: 22275•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
7:32/mi
23:25
↑ 97↓ 3451.5%
10K· 6.21 mi
8:18/mi
49:12
↑ 79↓ 1380.4%
15K· 9.32 mi
8:47/mi
1:16:29
↑ 67↓ 78
20K· 12.43 mi
9:11/mi
1:45:01
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
1:51:05
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:14:24
↑ 66↓ 880.2%
30K· 18.64 mi
10:33/mi
2:47:11
↑ 181↓ 1480.2%
20M
10:36/mi
3:01:35
↑ 64↓ 500.2%
21M
11:51/mi
3:13:26
↑ 106↓ 241.6%
35K· 21.75 mi
11:23/mi
3:21:57
↑ 17↓ 861.7%
23M
11:40/mi
3:36:34
↑ 23↓ 630.6%
24M
11:01/mi
3:47:35
↓ 821.3%
40K· 24.85 mi
11:23/mi
3:57:19
↓ 200.3%
25.2M
15:31/mi
4:02:40
↑ 13↓ 160.2%
Finish· 26.22 mi
10:31/mi
4:13:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:05
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time2:22:18
Pace10:51 /mi
📊Positive Split: 28.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:5523:257:3223:25
7:32
-
10K
6.21 mi11:46:4249:127:5525:47
8:18
+0:46
15K
9.32 mi12:13:591:16:298:1227:17
8:47
+0:29
20K
12.43 mi12:42:311:45:018:2728:32
9:11
+0:24
Half
13.11 mi12:48:351:51:058:286:04
8:54
-0:17
25K
15.53 mi13:11:542:14:248:3923:19
9:37
+0:43
30K
18.64 mi13:44:412:47:118:5832:47
10:33
+0:56
20M
20.00 mi13:59:053:01:359:0514:24
10:36
+0:03
21M
21.00 mi14:10:563:13:269:1311:51
11:51
+1:15
35K
21.75 mi14:19:273:21:579:178:31
11:23
-0:28
23M
23.00 mi14:34:043:36:349:2514:37
11:40
+0:17
24M
24.00 mi14:45:053:47:359:2911:01
11:01
-0:39
40K
24.85 mi14:54:493:57:199:339:44
11:23
+0:22
25.2M
25.20 mi15:00:104:02:409:385:21
15:31
+4:08
Finish
26.22 mi15:10:534:13:239:4010:43
10:31
-5:00

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

7:32 /mi

Average Pace

9:40 /mi

Slowest Pace

15:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:24

53% of race

Time at Steady Pace

1:27:10

34% of race

Time at Slower Pace

31:49

13% of race

Average Pace: 9:40 /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 mi11:20:5523:257:3223:25
7:32
#11104
10K
6.21 mi11:46:4249:127:5525:47
8:18
#13808
15K
9.32 mi12:13:591:16:298:1227:17
8:47
#15393
20K
12.43 mi12:42:311:45:018:2728:32
9:11
#16134
Half
13.11 mi12:48:351:51:058:286:04
8:54
#16214
25K
15.53 mi13:11:542:14:248:3923:19
9:37
#16580
30K
18.64 mi13:44:412:47:118:5832:47
10:33
#17217
20M
20.00 mi13:59:053:01:359:0514:24
10:36
#17350
21M
21.00 mi14:10:563:13:269:1311:51
11:51
#17491
35K
21.75 mi14:19:273:21:579:178:31
11:23
#17681
23M
23.00 mi14:34:043:36:349:2514:37
11:40
#17851
24M
24.00 mi14:45:053:47:359:2911:01
11:01
#17928
40K
24.85 mi14:54:493:57:199:339:44
11:23
#17961
25.2M
25.20 mi15:00:104:02:409:385:21
15:31
#18113
Finish
26.22 mi15:10:534:13:239:4010:43
10:31
#18161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi111042623262317903(Top 70%)6665(Top 61%)6665(Top 761%)
10K6.21 mi3.10 mi13808-27044219-15964219-159616114(Top 63%)5597(Top 51%)5597(Top 639%)
15K9.32 mi3.11 mi15393-15855184-9655184-96517903(Top 70%)6665(Top 61%)6665(Top 761%)
20K12.43 mi3.11 mi16134-7415651-4675651-46718132(Top 71%)6777(Top 62%)6777(Top 774%)
Half13.11 mi0.68 mi16214-805703-525703-5217812(Top 70%)6704(Top 61%)6704(Top 765%)
25K15.53 mi2.42 mi16580-3665949-2465949-24617933(Top 70%)6789(Top 62%)6789(Top 775%)
30K18.64 mi3.11 mi17217-6376379-4306379-43018915(Top 74%)7533(Top 69%)7533(Top 860%)
20M20.00 mi1.36 mi17350-1336489-1106489-11018276(Top 72%)7350(Top 67%)7350(Top 839%)
21M21.00 mi1.00 mi17491-1416599-1106599-11018482(Top 72%)7570(Top 69%)7570(Top 864%)
35K21.75 mi0.75 mi17681-1906730-1316730-13120614(Top 81%)8638(Top 79%)8638(Top 986%)
23M23.00 mi1.25 mi17851-1706854-1246854-12420070(Top 79%)8433(Top 77%)8433(Top 963%)
24M24.00 mi1.00 mi17928-776916-626916-6219274(Top 75%)8096(Top 74%)8096(Top 924%)
40K24.85 mi0.85 mi17961-336962-466962-4619074(Top 75%)8051(Top 74%)8051(Top 919%)
25.2M25.20 mi0.35 mi18113-1527051-897051-8923580(Top 92%)10185(Top 93%)10185(Top 1163%)
Finish26.22 mi1.02 mi18161-487101-507101-5020073(Top 79%)8510(Top 78%)8510(Top 971%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

17903

Females

6665

F55-59

6665

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

16114

Females

5597

F55-59

5597

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

17903

Females

6665

F55-59

6665

15K→20K

9.3 - 12.4 mi

Top 71%
×5story building
+106ft-86ft

Overall

18132

Females

6777

F55-59

6777

20K→Half

12.4 - 13.1 mi

Top 70%
×2story building
+19ft-37ft

Overall

17812

Females

6704

F55-59

6704

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

17933

Females

6789

F55-59

6789

25K→30K

15.5 - 18.6 mi

Top 74%
×9story building
+181ft-148ft

Overall

18915

Females

7533

F55-59

7533

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

18276

Females

7350

F55-59

7350

20M→21M

20.0 - 21.0 mi

Top 72%
×8story building
+106ft-24ft

Overall

18482

Females

7570

F55-59

7570

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

20614

Females

8638

F55-59

8638

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20070

Females

8433

F55-59

8433

23M→24M

23.0 - 24.0 mi

Top 75%
×6story building
+12ft-82ft

Overall

19274

Females

8096

F55-59

8096

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19074

Females

8051

F55-59

8051

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23580

Females

10185

F55-59

10185

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2story building
+22ft-21ft

Overall

20073

Females

8510

F55-59

8510

Passing Analysis

Category:
Athletes Passed
775
Passed By
7832
Net Change
-7057
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11104
5K → 10K122716-2704#11104#13808
10K → 15K341619-1585#13808#15393
15K → 20K90831-741#15393#16134
20K → Half21101-80#16134#16214
Half → 25K129495-366#16214#16580
25K → 30K92729-637#16580#17217
30K → 20M67200-133#17217#17350
20M → 21M63204-141#17350#17491
21M → 35K32222-190#17491#17681
35K → 23M63233-170#17681#17851
23M → 24M44121-77#17851#17928
24M → 40K6194-33#17928#17961
40K → 25.2M8160-152#17961#18113
25.2M → Finish59107-48#18113#18161
TOTALS7757832-7057
📊

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