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BOSTON MARATHON 2024

Ali Hellwig

Bib: 14526•F

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Division (F18-39)
#0 / 4660
Top 46%
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
7:59/mi
24:48
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
50:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:14/mi
1:15:56
↑ 67↓ 78
20K· 12.43 mi
8:16/mi
1:41:37
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:47:02
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:06:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:19/mi
2:32:46
↑ 181↓ 1480.2%
20M
8:20/mi
2:44:05
↑ 64↓ 500.2%
21M
8:29/mi
2:52:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
2:58:41
↑ 17↓ 861.7%
23M
8:36/mi
3:09:27
↑ 23↓ 630.6%
24M
8:28/mi
3:17:55
↓ 821.3%
40K· 24.85 mi
8:31/mi
3:25:12
↓ 200.3%
25.2M
8:59/mi
3:28:18
↑ 13↓ 160.2%
Finish· 26.22 mi
7:33/mi
3:36:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:02
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time1:48:58
Pace8:19 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0924:487:5924:48
7:59
-
10K
6.21 mi11:21:4150:208:0625:32
8:13
+0:14
15K
9.32 mi11:47:171:15:568:0925:36
8:14
+0:01
20K
12.43 mi12:12:581:41:378:1125:41
8:16
+0:02
Half
13.11 mi12:18:231:47:028:105:25
7:56
-0:20
25K
15.53 mi12:38:172:06:568:1019:54
8:12
+0:16
30K
18.64 mi13:04:072:32:468:1225:50
8:19
+0:07
20M
20.00 mi13:15:262:44:058:1211:19
8:20
+0:01
21M
21.00 mi13:23:552:52:348:138:29
8:29
+0:09
35K
21.75 mi13:30:022:58:418:136:07
8:11
-0:18
23M
23.00 mi13:40:483:09:278:1410:46
8:36
+0:25
24M
24.00 mi13:49:163:17:558:158:28
8:28
-0:08
40K
24.85 mi13:56:333:25:128:157:17
8:31
+0:03
25.2M
25.20 mi13:59:393:28:188:163:06
8:59
+0:28
Finish
26.22 mi14:07:213:36:008:157:42
7:33
-1:26

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

7:33 /mi

Average Pace

8:15 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:45

65% of race

Time at Steady Pace

1:12:09

33% of race

Time at Slower Pace

3:06

1% of race

Average Pace: 8:14 /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 mi10:56:0924:487:5924:48
7:59
#14539
10K
6.21 mi11:21:4150:208:0625:32
8:13
#15110
15K
9.32 mi11:47:171:15:568:0925:36
8:14
#15012
20K
12.43 mi12:12:581:41:378:1125:41
8:16
#14588
Half
13.11 mi12:18:231:47:028:105:25
7:56
#14436
25K
15.53 mi12:38:172:06:568:1019:54
8:12
#13866
30K
18.64 mi13:04:072:32:468:1225:50
8:19
#12932
20M
20.00 mi13:15:262:44:058:1211:19
8:20
#12552
21M
21.00 mi13:23:552:52:348:138:29
8:29
#12098
35K
21.75 mi13:30:022:58:418:136:07
8:11
#11959
23M
23.00 mi13:40:483:09:278:1410:46
8:36
#11721
24M
24.00 mi13:49:163:17:558:158:28
8:28
#11546
40K
24.85 mi13:56:333:25:128:157:17
8:31
#11371
25.2M
25.20 mi13:59:393:28:188:163:06
8:59
#11248
Finish
26.22 mi14:07:213:36:008:157:42
7:33
#10995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi145394645464514943(Top 58%)4926(Top 45%)4926(Top 106%)
10K6.21 mi3.10 mi15110-5715002-3575002-35715642(Top 61%)5301(Top 49%)5301(Top 114%)
15K9.32 mi3.11 mi15012+984956+464956+4614943(Top 58%)4926(Top 45%)4926(Top 106%)
20K12.43 mi3.11 mi14588+4244707+2494707+24913529(Top 53%)4143(Top 38%)4143(Top 89%)
Half13.11 mi0.68 mi14436+1524629+784629+7812360(Top 48%)3515(Top 32%)3515(Top 75%)
25K15.53 mi2.42 mi13866+5704317+3124317+31211423(Top 45%)3192(Top 29%)3192(Top 68%)
30K18.64 mi3.11 mi12932+9343872+4453872+4459669(Top 38%)2536(Top 23%)2536(Top 54%)
20M20.00 mi1.36 mi12552+3803715+1573715+1578568(Top 34%)2271(Top 21%)2271(Top 49%)
21M21.00 mi1.00 mi12098+4543525+1903525+1906180(Top 24%)1392(Top 13%)1392(Top 30%)
35K21.75 mi0.75 mi11959+1393479+463479+468885(Top 35%)2666(Top 24%)2666(Top 57%)
23M23.00 mi1.25 mi11721+2383416+633416+639021(Top 35%)2884(Top 26%)2884(Top 62%)
24M24.00 mi1.00 mi11546+1753373+433373+439281(Top 36%)3077(Top 28%)3077(Top 66%)
40K24.85 mi0.85 mi11371+1753322+513322+518469(Top 33%)2802(Top 26%)2802(Top 60%)
25.2M25.20 mi0.35 mi11248+1233284+383284+386596(Top 26%)1996(Top 18%)1996(Top 43%)
Finish26.22 mi1.02 mi10995+2533195+893195+895973(Top 23%)1654(Top 15%)1654(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21story building
+97ft-345ft

Overall

14943

Females

4926

F18-39

4926

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15642

Females

5301

F18-39

5301

10K→15K

6.2 - 9.3 mi

Top 58%
×3story building
+67ft-78ft

Overall

14943

Females

4926

F18-39

4926

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13529

Females

4143

F18-39

4143

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12360

Females

3515

F18-39

3515

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11423

Females

3192

F18-39

3192

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

9669

Females

2536

F18-39

2536

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

8568

Females

2271

F18-39

2271

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6180

Females

1392

F18-39

1392

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

8885

Females

2666

F18-39

2666

35K→23M

21.8 - 23.0 mi

Top 35%
×5story building
+23ft-63ft

Overall

9021

Females

2884

F18-39

2884

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9281

Females

3077

F18-39

3077

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8469

Females

2802

F18-39

2802

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6596

Females

1996

F18-39

1996

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

5973

Females

1654

F18-39

1654

Passing Analysis

Category:
Athletes Passed
4549
Passed By
1005
Net Change
+3544
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14539
5K → 10K106677-571#14539#15110
10K → 15K287189+98#15110#15012
15K → 20K47046+424#15012#14588
20K → Half1553+152#14588#14436
Half → 25K5777+570#14436#13866
25K → 30K9395+934#13866#12932
30K → 20M3833+380#12932#12552
20M → 21M4551+454#12552#12098
21M → 35K1467+139#12098#11959
35K → 23M26426+238#11959#11721
23M → 24M19621+175#11721#11546
24M → 40K18914+175#11546#11371
40K → 25.2M1241+123#11371#11248
25.2M → Finish2585+253#11248#10995
TOTALS45491005+3544
📊

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