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BOSTON MARATHON 2024

Sydney Niekamp

MA

Bib: 10518 F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Female)
#0 / 10924
Top 9%
Division (F18-39)
#0 / 4660
Top 17%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:47/mi
21:03
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:56/mi
42:35
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:57/mi
1:04:12
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:23/mi
1:27:09
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:02/mi
1:31:57
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:35/mi
1:50:21
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:09/mi
2:15:39
↑ 181↓ 1480.2%
138 ft elev
20M
7:55/mi
2:26:24
↑ 64↓ 500.2%
148 ft elev
21M
8:37/mi
2:35:01
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:36/mi
2:41:27
↑ 17↓ 861.7%
156 ft elev
23M
8:02/mi
2:51:30
↑ 23↓ 630.6%
116 ft elev
24M
8:16/mi
2:59:46
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:07/mi
3:06:42
↓ 200.3%
20 ft elev
25.2M
8:33/mi
3:09:39
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
7:10/mi
3:16:57
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:57
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:45:00
Pace8:01 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0821:036:4721:03
6:47
-
10K
6.21 mi11:09:4042:356:5121:32
6:56
+0:09
15K
9.32 mi11:31:171:04:126:5321:37
6:57
+0:01
20K
12.43 mi11:54:141:27:097:0122:57
7:23
+0:26
Half
13.11 mi11:59:021:31:577:014:48
7:02
-0:21
25K
15.53 mi12:17:261:50:217:0618:24
7:35
+0:33
30K
18.64 mi12:42:442:15:397:1725:18
8:09
+0:34
20M
20.00 mi12:53:292:26:247:1910:45
7:55
-0:14
21M
21.00 mi13:02:062:35:017:238:37
8:37
+0:42
35K
21.75 mi13:08:322:41:277:256:26
8:36
-0:01
23M
23.00 mi13:18:352:51:307:2710:03
8:02
-0:34
24M
24.00 mi13:26:512:59:467:298:16
8:16
+0:14
40K
24.85 mi13:33:473:06:427:316:56
8:07
-0:09
25.2M
25.20 mi13:36:443:09:397:322:57
8:33
+0:26
Finish
26.22 mi13:44:023:16:577:317:18
7:10
-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

6:47 /mi

Average Pace

7:31 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:39

60% of race

Time at Steady Pace

53:02

27% of race

Time at Slower Pace

26:16

13% of race

Average Pace: 7:31 /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 mi10:48:0821:036:4721:03
6:47
#5469
10K
6.21 mi11:09:4042:356:5121:32
6:56
#5837
15K
9.32 mi11:31:171:04:126:5321:37
6:57
#5862
20K
12.43 mi11:54:141:27:097:0122:57
7:23
#6251
Half
13.11 mi11:59:021:31:577:014:48
7:02
#6227
25K
15.53 mi12:17:261:50:217:0618:24
7:35
#6364
30K
18.64 mi12:42:442:15:397:1725:18
8:09
#6658
20M
20.00 mi12:53:292:26:247:1910:45
7:55
#6559
21M
21.00 mi13:02:062:35:017:238:37
8:37
#6456
35K
21.75 mi13:08:322:41:277:256:26
8:36
#6570
23M
23.00 mi13:18:352:51:307:2710:03
8:02
#6426
24M
24.00 mi13:26:512:59:467:298:16
8:16
#6429
40K
24.85 mi13:33:473:06:427:316:56
8:07
#6358
25.2M
25.20 mi13:36:443:09:397:322:57
8:33
#6304
Finish
26.22 mi13:44:023:16:577:317:18
7:10
#6134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi54694424425978(Top 23%)602(Top 6%)602(Top 13%)
10K6.21 mi3.10 mi5837-368513-71513-716234(Top 24%)643(Top 6%)643(Top 14%)
15K9.32 mi3.11 mi5862-25532-19532-195978(Top 23%)602(Top 6%)602(Top 13%)
20K12.43 mi3.11 mi6251-389665-133665-1337555(Top 30%)1202(Top 11%)1202(Top 26%)
Half13.11 mi0.68 mi6227+24664+1664+16041(Top 24%)689(Top 6%)689(Top 15%)
25K15.53 mi2.42 mi6364-137737-73737-737569(Top 30%)1384(Top 13%)1384(Top 30%)
30K18.64 mi3.11 mi6658-294875-138875-1388687(Top 34%)2057(Top 19%)2057(Top 44%)
20M20.00 mi1.36 mi6559+99893-18893-186291(Top 25%)1244(Top 11%)1244(Top 27%)
21M21.00 mi1.00 mi6456+103899-6899-66783(Top 27%)1613(Top 15%)1613(Top 35%)
35K21.75 mi0.75 mi6570-114960-61960-6111302(Top 44%)3906(Top 36%)3906(Top 84%)
23M23.00 mi1.25 mi6426+144957+3957+35904(Top 23%)1408(Top 13%)1408(Top 30%)
24M24.00 mi1.00 mi6429-3992-35992-358129(Top 32%)2539(Top 23%)2539(Top 54%)
40K24.85 mi0.85 mi6358+711007-151007-156330(Top 25%)1796(Top 16%)1796(Top 39%)
25.2M25.20 mi0.35 mi6304+541004+31004+34712(Top 18%)1112(Top 10%)1112(Top 24%)
Finish26.22 mi1.02 mi6134+170983+21983+213874(Top 15%)747(Top 7%)747(Top 16%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

5978

Females

602

F18-39

602

5K→10K

3.1 - 6.2 mi

Top 24%
×5story building
+79ft-138ft

Overall

6234

Females

643

F18-39

643

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

5978

Females

602

F18-39

602

15K→20K

9.3 - 12.4 mi

Top 30%
×5story building
+106ft-86ft

Overall

7555

Females

1202

F18-39

1202

20K→Half

12.4 - 13.1 mi

Top 24%
×2story building
+19ft-37ft

Overall

6041

Females

689

F18-39

689

Half→25K

13.1 - 15.5 mi

Top 30%
×4story building
+66ft-88ft

Overall

7569

Females

1384

F18-39

1384

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8687

Females

2057

F18-39

2057

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6291

Females

1244

F18-39

1244

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6783

Females

1613

F18-39

1613

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11302

Females

3906

F18-39

3906

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5904

Females

1408

F18-39

1408

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8129

Females

2539

F18-39

2539

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6330

Females

1796

F18-39

1796

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4712

Females

1112

F18-39

1112

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3874

Females

747

F18-39

747

Passing Analysis

Category:
Athletes Passed
1552
Passed By
2217
Net Change
-665
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5469
5K → 10K80448-368#5469#5837
10K → 15K130155-25#5837#5862
15K → 20K66455-389#5862#6251
20K → Half4218+24#6251#6227
Half → 25K108245-137#6227#6364
25K → 30K131425-294#6364#6658
30K → 20M17172+99#6658#6559
20M → 21M15350+103#6559#6456
21M → 35K45159-114#6456#6570
35K → 23M18743+144#6570#6426
23M → 24M8083-3#6426#6429
24M → 40K11342+71#6429#6358
40K → 25.2M6410+54#6358#6304
25.2M → Finish18212+170#6304#6134
TOTALS15522217-665
📊

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