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BOSTON MARATHON 2024

Allison Germolus

Bib: 21303•F

ND

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 45%
Gender (Female)
#0 / 10924
Top 32%
Masters (Masters Women)
#0 / 6263
Top 19%
Division (F55-59)
#0 / 876
Top 5%
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
8:10/mi
25:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:28/mi
51:40
↑ 79↓ 1380.4%
15K· 9.32 mi
8:23/mi
1:17:42
↑ 67↓ 78
20K· 12.43 mi
8:31/mi
1:44:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:49:51
↑ 19↓ 370.5%
25K· 15.53 mi
8:27/mi
2:10:21
↑ 66↓ 880.2%
30K· 18.64 mi
8:29/mi
2:36:42
↑ 181↓ 1480.2%
20M
8:13/mi
2:47:52
↑ 64↓ 500.2%
21M
8:38/mi
2:56:30
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
3:02:32
↑ 17↓ 861.7%
23M
8:00/mi
3:12:33
↑ 23↓ 630.6%
24M
8:07/mi
3:20:40
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:27:26
↓ 200.3%
25.2M
8:36/mi
3:30:24
↑ 13↓ 160.2%
Finish· 26.22 mi
7:29/mi
3:38:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:49:51
Pace8:23 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:48:11
Pace8:15 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:5425:238:1025:23
8:10
-
10K
6.21 mi11:49:1151:408:1926:17
8:28
+0:18
15K
9.32 mi12:15:131:17:428:2026:02
8:23
-0:05
20K
12.43 mi12:41:411:44:108:2326:28
8:31
+0:08
Half
13.11 mi12:47:221:49:518:235:41
8:20
-0:11
25K
15.53 mi13:07:522:10:218:2320:30
8:27
+0:07
30K
18.64 mi13:34:132:36:428:2426:21
8:29
+0:02
20M
20.00 mi13:45:232:47:528:2411:10
8:13
-0:16
21M
21.00 mi13:54:012:56:308:248:38
8:38
+0:25
35K
21.75 mi14:00:033:02:328:246:02
8:04
-0:34
23M
23.00 mi14:10:043:12:338:2210:01
8:00
-0:04
24M
24.00 mi14:18:113:20:408:228:07
8:07
+0:07
40K
24.85 mi14:24:573:27:268:216:46
7:55
-0:12
25.2M
25.20 mi14:27:553:30:248:212:58
8:36
+0:41
Finish
26.22 mi14:35:333:38:028:197:38
7:29
-1:07

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

7:29 /mi

Average Pace

8:19 /mi

Slowest Pace

8:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:07

34% of race

Time at Steady Pace

2:22:55

66% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:22:5425:238:1025:23
8:10
#15839
10K
6.21 mi11:49:1151:408:1926:17
8:28
#16438
15K
9.32 mi12:15:131:17:428:2026:02
8:23
#16141
20K
12.43 mi12:41:411:44:108:2326:28
8:31
#15721
Half
13.11 mi12:47:221:49:518:235:41
8:20
#15698
25K
15.53 mi13:07:522:10:218:2320:30
8:27
#15157
30K
18.64 mi13:34:132:36:428:2426:21
8:29
#14241
20M
20.00 mi13:45:232:47:528:2411:10
8:13
#13731
21M
21.00 mi13:54:012:56:308:248:38
8:38
#13250
35K
21.75 mi14:00:033:02:328:246:02
8:04
#13015
23M
23.00 mi14:10:043:12:338:2210:01
8:00
#12534
24M
24.00 mi14:18:113:20:408:228:07
8:07
#12254
40K
24.85 mi14:24:573:27:268:216:46
7:55
#11966
25.2M
25.20 mi14:27:553:30:248:212:58
8:36
#11811
Finish
26.22 mi14:35:333:38:028:197:38
7:29
#11501
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi158395462546215712(Top 61%)5395(Top 49%)5395(Top 616%)
10K6.21 mi3.10 mi16438-5995824-3625824-36217033(Top 67%)6142(Top 56%)6142(Top 701%)
15K9.32 mi3.11 mi16141+2975634+1905634+19015712(Top 61%)5395(Top 49%)5395(Top 616%)
20K12.43 mi3.11 mi15721+4205402+2325402+23214895(Top 58%)4938(Top 45%)4938(Top 564%)
Half13.11 mi0.68 mi15698+235390+125390+1214782(Top 58%)4895(Top 45%)4895(Top 559%)
25K15.53 mi2.42 mi15157+5415094+2965094+29612827(Top 50%)3947(Top 36%)3947(Top 451%)
30K18.64 mi3.11 mi14241+9164622+4724622+47210579(Top 41%)2982(Top 27%)2982(Top 340%)
20M20.00 mi1.36 mi13731+5104387+2354387+2357962(Top 31%)1969(Top 18%)1969(Top 225%)
21M21.00 mi1.00 mi13250+4814179+2084179+2086876(Top 27%)1667(Top 15%)1667(Top 190%)
35K21.75 mi0.75 mi13015+2354080+994080+998238(Top 32%)2352(Top 22%)2352(Top 268%)
23M23.00 mi1.25 mi12534+4813859+2213859+2215782(Top 23%)1366(Top 13%)1366(Top 156%)
24M24.00 mi1.00 mi12254+2803765+943765+947337(Top 29%)2176(Top 20%)2176(Top 248%)
40K24.85 mi0.85 mi11966+2883652+1133652+1135425(Top 21%)1402(Top 13%)1402(Top 160%)
25.2M25.20 mi0.35 mi11811+1553585+673585+674953(Top 19%)1256(Top 11%)1256(Top 143%)
Finish26.22 mi1.02 mi11501+3103464+1213464+1215624(Top 22%)1477(Top 14%)1477(Top 169%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15712

Females

5395

F55-59

5395

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17033

Females

6142

F55-59

6142

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15712

Females

5395

F55-59

5395

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

14895

Females

4938

F55-59

4938

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14782

Females

4895

F55-59

4895

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

12827

Females

3947

F55-59

3947

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

10579

Females

2982

F55-59

2982

30K→20M

18.6 - 20.0 mi

Top 31%
×5story building
+64ft-50ft

Overall

7962

Females

1969

F55-59

1969

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

6876

Females

1667

F55-59

1667

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8238

Females

2352

F55-59

2352

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5782

Females

1366

F55-59

1366

23M→24M

23.0 - 24.0 mi

Top 29%
×6story building
+12ft-82ft

Overall

7337

Females

2176

F55-59

2176

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5425

Females

1402

F55-59

1402

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4953

Females

1256

F55-59

1256

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5624

Females

1477

F55-59

1477

Passing Analysis

Category:
Athletes Passed
5236
Passed By
898
Net Change
+4338
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15839
5K → 10K100699-599#15839#16438
10K → 15K398101+297#16438#16141
15K → 20K46848+420#16141#15721
20K → Half4825+23#15721#15698
Half → 25K5487+541#15698#15157
25K → 30K9226+916#15157#14241
30K → 20M5111+510#14241#13731
20M → 21M4821+481#13731#13250
21M → 35K2350+235#13250#13015
35K → 23M4810+481#13015#12534
23M → 24M2866+280#12534#12254
24M → 40K2902+288#12254#11966
40K → 25.2M1561+155#11966#11811
25.2M → Finish3111+310#11811#11501
TOTALS5236898+4338
📊

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