Natalie Mclaury

Bib: 19383F

MO

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 25%
Age Group (F18-39)
#0 / 5716
Top 43%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
23:19
3.11 mi
Rank: #12832
Start5K
23:19 | 7:31/mi
10K
46:35
6.21 mi
Rank: #12821 (+11)
5K10K
23:16 | 7:30/mi
15K
1:09:47
9.32 mi
Rank: #12701 (+120)
10K15K
23:12 | 7:29/mi
20K
1:33:05
12.43 mi
Rank: #12511 (+190)
15K20K
23:18 | 7:30/mi
HALF
1:38:05
13.11 mi
Rank: #12444 (+67)
20KHALF
5:00 | 7:21/mi
25K
1:56:28
15.53 mi
Rank: #12367 (+77)
HALF25K
18:23 | 7:35/mi
30K
2:20:30
18.64 mi
Rank: #12186 (+181)
25K30K
24:02 | 7:45/mi
20M
2:31:09
20.00 mi
Rank: #12139 (+47)
30K20M
10:39 | 7:51/mi
21M
2:39:20
21.00 mi
Rank: #12058 (+81)
20M21M
8:11 | 8:11/mi
35K
2:45:04
21.75 mi
Rank: #12042 (+16)
21M35K
5:44 | 7:40/mi
23M
2:54:58
23.00 mi
Rank: #11991 (+51)
35K23M
9:54 | 7:55/mi
24M
3:02:39
24.00 mi
Rank: #11936 (+55)
23M24M
7:41 | 7:41/mi
40K
3:09:16
24.85 mi
Rank: #11856 (+80)
24M40K
6:37 | 7:45/mi
25.2M
3:12:10
25.20 mi
Rank: #11840 (+16)
40K25.2M
2:54 | 8:25/mi
FINISH
3:19:51
26.22 mi
Rank: #11814
25.2MFINISH
7:41 | 7:33/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:41:46
Pace7:46 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:1523:197:3123:19
7:31
-
10K
6.21 mi11:33:3146:357:3023:16
7:30
-0:01
15K
9.32 mi11:56:431:09:477:3023:12
7:29
-0:01
20K
12.43 mi12:20:011:33:057:3023:18
7:30
+0:01
HALF
13.11 mi12:25:011:38:057:295:00
7:21
-0:09
25K
15.53 mi12:43:241:56:287:3018:23
7:35
+0:14
30K
18.64 mi13:07:262:20:307:3324:02
7:45
+0:10
20M
20.00 mi13:18:052:31:097:3410:39
7:51
+0:06
21M
21.00 mi13:26:162:39:207:368:11
8:11
+0:20
35K
21.75 mi13:32:002:45:047:365:44
7:40
-0:31
23M
23.00 mi13:41:542:54:587:379:54
7:55
+0:15
24M
24.00 mi13:49:353:02:397:377:41
7:41
-0:14
40K
24.85 mi13:56:123:09:167:376:37
7:45
+0:04
25.2M
25.20 mi13:59:063:12:107:382:54
8:25
+0:40
FINISH
26.22 mi14:06:473:19:517:387:41
7:33
-0:52

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

7:21 /mi

Average Pace

7:38 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:08:46

94% of race

Time at Steady Pace

11:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:10:1523:197:3123:19
7:31
#12832
10K
6.21 mi11:33:3146:357:3023:16
7:30
#12821
15K
9.32 mi11:56:431:09:477:3023:12
7:29
#12701
20K
12.43 mi12:20:011:33:057:3023:18
7:30
#12511
HALF
13.11 mi12:25:011:38:057:295:00
7:21
#12444
25K
15.53 mi12:43:241:56:287:3018:23
7:35
#12367
30K
18.64 mi13:07:262:20:307:3324:02
7:45
#12186
20M
20.00 mi13:18:052:31:097:3410:39
7:51
#12139
21M
21.00 mi13:26:162:39:207:368:11
8:11
#12058
35K
21.75 mi13:32:002:45:047:365:44
7:40
#12042
23M
23.00 mi13:41:542:54:587:379:54
7:55
#11991
24M
24.00 mi13:49:353:02:397:377:41
7:41
#11936
40K
24.85 mi13:56:123:09:167:376:37
7:45
#11856
25.2M
25.20 mi13:59:063:12:107:382:54
8:25
#11840
FINISH
26.22 mi14:06:473:19:517:387:41
7:33
#11814
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi128323387338712548(Top 43%)3315(Top 26%)3315(Top 58%)
10K6.21 mi3.10 mi12821+113403-163403-1612849(Top 44%)3461(Top 28%)3461(Top 61%)
15K9.32 mi3.11 mi12701+1203360+433360+4312548(Top 43%)3315(Top 26%)3315(Top 58%)
20K12.43 mi3.11 mi12511+1903280+803280+8011993(Top 41%)3108(Top 25%)3108(Top 54%)
HALF13.11 mi0.68 mi12444+673247+333247+3311574(Top 40%)2799(Top 22%)2799(Top 49%)
25K15.53 mi2.42 mi12367+773232+153232+1512115(Top 42%)3233(Top 26%)3233(Top 57%)
30K18.64 mi3.11 mi12186+1813192+403192+4011518(Top 40%)3042(Top 24%)3042(Top 53%)
20M20.00 mi1.36 mi12139+473182+103182+1011671(Top 40%)3239(Top 26%)3239(Top 57%)
21M21.00 mi1.00 mi12058+813155+273155+2711119(Top 38%)3047(Top 24%)3047(Top 53%)
35K21.75 mi0.75 mi12042+163162-73162-712089(Top 42%)3573(Top 28%)3573(Top 63%)
23M23.00 mi1.25 mi11991+513165-33165-311851(Top 41%)3521(Top 28%)3521(Top 62%)
24M24.00 mi1.00 mi11936+553171-63171-611447(Top 39%)3411(Top 27%)3411(Top 60%)
40K24.85 mi0.85 mi11856+803142+293142+2910635(Top 37%)3075(Top 24%)3075(Top 54%)
25.2M25.20 mi0.35 mi11840+163146-43146-411084(Top 38%)3375(Top 27%)3375(Top 59%)
FINISH26.22 mi1.02 mi11814+263171-253171-2511765(Top 41%)3734(Top 30%)3734(Top 65%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21
+97ft-345ft

Overall

12548

Females

3315

F18-39

3315

5K→10K

3.1 - 6.2 mi

Top 44%
×5
+79ft-138ft

Overall

12849

Females

3461

F18-39

3461

10K→15K

6.2 - 9.3 mi

Top 43%
×3
+67ft-78ft

Overall

12548

Females

3315

F18-39

3315

15K→20K

9.3 - 12.4 mi

Top 41%
×5
+106ft-86ft

Overall

11993

Females

3108

F18-39

3108

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11574

Females

2799

F18-39

2799

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12115

Females

3233

F18-39

3233

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11518

Females

3042

F18-39

3042

30K→20M

18.6 - 20.0 mi

Top 40%
×5
+64ft-50ft

Overall

11671

Females

3239

F18-39

3239

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11119

Females

3047

F18-39

3047

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12089

Females

3573

F18-39

3573

35K→23M

21.8 - 23.0 mi

Top 41%
×5
+23ft-63ft

Overall

11851

Females

3521

F18-39

3521

23M→24M

23.0 - 24.0 mi

Top 39%
×6
+12ft-82ft

Overall

11447

Females

3411

F18-39

3411

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10635

Females

3075

F18-39

3075

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1
+13ft-16ft

Overall

11084

Females

3375

F18-39

3375

25.2M→FINISH

25.2 - 26.2 mi

Top 41%
×2
+22ft-21ft

Overall

11765

Females

3734

F18-39

3734

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 7 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing