Boston Marathon logo
BOSTON MARATHON 2024

Allie Knechtel

Bib: 16316•F

WA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 32%
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
7:55/mi
24:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
48:37
↑ 79↓ 1380.4%
15K· 9.32 mi
7:36/mi
1:12:15
↑ 67↓ 78
20K· 12.43 mi
7:34/mi
1:35:46
↑ 106↓ 860.1%
Half· 13.11 mi
7:31/mi
1:40:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:41/mi
1:59:31
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:24:30
↑ 181↓ 1480.2%
20M
8:09/mi
2:35:35
↑ 64↓ 500.2%
21M
8:23/mi
2:43:58
↑ 106↓ 241.6%
35K· 21.75 mi
8:05/mi
2:50:01
↑ 17↓ 861.7%
23M
8:09/mi
3:00:13
↑ 23↓ 630.6%
24M
8:01/mi
3:08:14
↓ 821.3%
40K· 24.85 mi
8:19/mi
3:15:21
↓ 200.3%
25.2M
8:56/mi
3:18:26
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:26:26
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:54
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:45:32
Pace8:03 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:0424:377:5524:37
7:55
-
10K
6.21 mi11:39:0448:377:4924:00
7:43
-0:12
15K
9.32 mi12:02:421:12:157:4523:38
7:36
-0:07
20K
12.43 mi12:26:131:35:467:4223:31
7:34
-0:02
Half
13.11 mi12:31:211:40:547:425:08
7:31
-0:03
25K
15.53 mi12:49:581:59:317:4218:37
7:41
+0:10
30K
18.64 mi13:14:572:24:307:4524:59
8:02
+0:21
20M
20.00 mi13:26:022:35:357:4711:05
8:09
+0:07
21M
21.00 mi13:34:252:43:587:488:23
8:23
+0:14
35K
21.75 mi13:40:282:50:017:496:03
8:05
-0:18
23M
23.00 mi13:50:403:00:137:5010:12
8:09
+0:04
24M
24.00 mi13:58:413:08:147:518:01
8:01
-0:08
40K
24.85 mi14:05:483:15:217:527:07
8:19
+0:18
25.2M
25.20 mi14:08:533:18:267:523:05
8:56
+0:37
Finish
26.22 mi14:16:533:26:267:538:00
7:51
-1:05

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

7:53 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:51

91% of race

Time at Steady Pace

15:30

8% of race

Time at Slower Pace

3:05

1% of race

Average Pace: 7:52 /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 mi11:15:0424:377:5524:37
7:55
#14050
10K
6.21 mi11:39:0448:377:4924:00
7:43
#13051
15K
9.32 mi12:02:421:12:157:4523:38
7:36
#12137
20K
12.43 mi12:26:131:35:467:4223:31
7:34
#11201
Half
13.11 mi12:31:211:40:547:425:08
7:31
#11097
25K
15.53 mi12:49:581:59:317:4218:37
7:41
#10496
30K
18.64 mi13:14:572:24:307:4524:59
8:02
#9927
20M
20.00 mi13:26:022:35:357:4711:05
8:09
#9636
21M
21.00 mi13:34:252:43:587:488:23
8:23
#9288
35K
21.75 mi13:40:282:50:017:496:03
8:05
#9213
23M
23.00 mi13:50:403:00:137:5010:12
8:09
#8933
24M
24.00 mi13:58:413:08:147:518:01
8:01
#8796
40K
24.85 mi14:05:483:15:217:527:07
8:19
#8698
25.2M
25.20 mi14:08:533:18:267:523:05
8:56
#8619
Finish
26.22 mi14:16:533:26:267:538:00
7:51
#8537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140504341434110479(Top 41%)2414(Top 22%)2414(Top 52%)
10K6.21 mi3.10 mi13051+9993765+5763765+57612062(Top 47%)3221(Top 29%)3221(Top 69%)
15K9.32 mi3.11 mi12137+9143274+4913274+49110479(Top 41%)2414(Top 22%)2414(Top 52%)
20K12.43 mi3.11 mi11201+9362775+4992775+4998895(Top 35%)1761(Top 16%)1761(Top 38%)
Half13.11 mi0.68 mi11097+1042720+552720+559356(Top 37%)1988(Top 18%)1988(Top 43%)
25K15.53 mi2.42 mi10496+6012461+2592461+2598166(Top 32%)1633(Top 15%)1633(Top 35%)
30K18.64 mi3.11 mi9927+5692283+1782283+1788110(Top 32%)1817(Top 17%)1817(Top 39%)
20M20.00 mi1.36 mi9636+2912201+822201+827622(Top 30%)1814(Top 17%)1814(Top 39%)
21M21.00 mi1.00 mi9288+3482083+1182083+1185720(Top 22%)1181(Top 11%)1181(Top 25%)
35K21.75 mi0.75 mi9213+752075+82075+88346(Top 33%)2382(Top 22%)2382(Top 51%)
23M23.00 mi1.25 mi8933+2802008+672008+676541(Top 26%)1700(Top 16%)1700(Top 36%)
24M24.00 mi1.00 mi8796+1371984+241984+246748(Top 26%)1883(Top 17%)1883(Top 40%)
40K24.85 mi0.85 mi8698+981983+11983+17487(Top 29%)2366(Top 22%)2366(Top 51%)
25.2M25.20 mi0.35 mi8619+791978+51978+56336(Top 25%)1867(Top 17%)1867(Top 40%)
Finish26.22 mi1.02 mi8537+821984-61984-67653(Top 30%)2403(Top 22%)2403(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10479

Females

2414

F18-39

2414

5K→10K

3.1 - 6.2 mi

Top 47%
×5story building
+79ft-138ft

Overall

12062

Females

3221

F18-39

3221

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10479

Females

2414

F18-39

2414

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

8895

Females

1761

F18-39

1761

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9356

Females

1988

F18-39

1988

Half→25K

13.1 - 15.5 mi

Top 32%
×4story building
+66ft-88ft

Overall

8166

Females

1633

F18-39

1633

25K→30K

15.5 - 18.6 mi

Top 32%
×9story building
+181ft-148ft

Overall

8110

Females

1817

F18-39

1817

30K→20M

18.6 - 20.0 mi

Top 30%
×5story building
+64ft-50ft

Overall

7622

Females

1814

F18-39

1814

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5720

Females

1181

F18-39

1181

21M→35K

21.0 - 21.8 mi

Top 33%
×7story building
+17ft-86ft

Overall

8346

Females

2382

F18-39

2382

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6541

Females

1700

F18-39

1700

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6748

Females

1883

F18-39

1883

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7487

Females

2366

F18-39

2366

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6336

Females

1867

F18-39

1867

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7653

Females

2403

F18-39

2403

Passing Analysis

Category:
Athletes Passed
5798*
Passed By
285
Net Change
+5513
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14050
5K → 10K103536+999#14050#13051
10K → 15K9184+914#13051#12137
15K → 20K9393+936#12137#11201
20K → Half1062+104#11201#11097
Half → 25K61514+601#11097#10496
25K → 30K605*36+569#10496#9927
30K → 20M31322+291#9927#9636
20M → 21M3524+348#9636#9288
21M → 35K10429+75#9288#9213
35K → 23M30323+280#9213#8933
23M → 24M15720+137#8933#8796
24M → 40K13638+98#8796#8698
40K → 25.2M8910+79#8698#8619
25.2M → Finish12644+82#8619#8537
TOTALS5798*285+5513

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing