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BOSTON MARATHON 2024

Emily Ullmann

Bib: 11281•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Female)
#0 / 10924
Top 1%
Division (F18-39)
#0 / 4660
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:41
Rank: #4479
Start → 5K
20:41 | 6:39/mi
10K· 6.21 mi
41:13
Rank: #4026 (+453)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:02:03
Rank: #3983 (+43)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:23:13
Rank: #3932 (+51)
15K → 20K
21:10 | 6:49/mi
Half· 13.11 mi
1:27:54
Rank: #3979 (-47)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:44:26
Rank: #3821 (+158)
Half → 25K
16:32 | 6:49/mi
30K· 18.64 mi
2:06:09
Rank: #3490 (+331)
25K → 30K
21:43 | 6:59/mi
20M
2:15:37
Rank: #3322 (+168)
30K → 20M
9:28 | 6:58/mi
21M
2:22:50
Rank: #3133 (+189)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:28:04
Rank: #3106 (+27)
21M → 35K
5:14 | 7:00/mi
23M
2:36:56
Rank: #2985 (+121)
35K → 23M
8:52 | 7:05/mi
24M
2:43:54
Rank: #2919 (+66)
23M → 24M
6:58 | 6:58/mi
40K· 24.85 mi
2:49:54
Rank: #2832 (+87)
24M → 40K
6:00 | 7:01/mi
25.2M
2:52:32
Rank: #2789 (+43)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
2:59:08
Rank: #2679 (+110)
25.2M → Finish
6:36 | 6:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:54
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:31:14
Pace6:58 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2720:416:3920:41
6:39
-
10K
6.21 mi11:07:5941:136:3820:32
6:37
-0:02
15K
9.32 mi11:28:491:02:036:3920:50
6:42
+0:05
20K
12.43 mi11:49:591:23:136:4221:10
6:49
+0:07
Half
13.11 mi11:54:401:27:546:424:41
6:52
+0:03
25K
15.53 mi12:11:121:44:266:4316:32
6:49
-0:03
30K
18.64 mi12:32:552:06:096:4621:43
6:59
+0:10
20M
20.00 mi12:42:232:15:376:479:28
6:58
-0:01
21M
21.00 mi12:49:362:22:506:487:13
7:13
+0:15
35K
21.75 mi12:54:502:28:046:485:14
7:00
-0:13
23M
23.00 mi13:03:422:36:566:498:52
7:05
+0:05
24M
24.00 mi13:10:402:43:546:506:58
6:58
-0:07
40K
24.85 mi13:16:402:49:546:506:00
7:01
+0:03
25.2M
25.20 mi13:19:182:52:326:512:38
7:38
+0:37
Finish
26.22 mi13:25:542:59:086:506:36
6:29
-1:09

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

6:29 /mi

Average Pace

6:50 /mi

Slowest Pace

7:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:17

95% of race

Time at Steady Pace

9:51

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:47:2720:416:3920:41
6:39
#4479
10K
6.21 mi11:07:5941:136:3820:32
6:37
#4026
15K
9.32 mi11:28:491:02:036:3920:50
6:42
#3983
20K
12.43 mi11:49:591:23:136:4221:10
6:49
#3932
Half
13.11 mi11:54:401:27:546:424:41
6:52
#3979
25K
15.53 mi12:11:121:44:266:4316:32
6:49
#3821
30K
18.64 mi12:32:552:06:096:4621:43
6:59
#3490
20M
20.00 mi12:42:232:15:376:479:28
6:58
#3322
21M
21.00 mi12:49:362:22:506:487:13
7:13
#3133
35K
21.75 mi12:54:502:28:046:485:14
7:00
#3106
23M
23.00 mi13:03:422:36:566:498:52
7:05
#2985
24M
24.00 mi13:10:402:43:546:506:58
6:58
#2919
40K
24.85 mi13:16:402:49:546:506:00
7:01
#2832
25.2M
25.20 mi13:19:182:52:326:512:38
7:38
#2789
Finish
26.22 mi13:25:542:59:086:506:36
6:29
#2679
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi44792722723993(Top 16%)227(Top 2%)227(Top 5%)
10K6.21 mi3.10 mi4026+453220+52220+523682(Top 14%)192(Top 2%)192(Top 4%)
15K9.32 mi3.11 mi3983+43215+5215+53993(Top 16%)227(Top 2%)227(Top 5%)
20K12.43 mi3.11 mi3932+51219-4219-43971(Top 16%)247(Top 2%)247(Top 5%)
Half13.11 mi0.68 mi3979-47222-3222-35001(Top 20%)416(Top 4%)416(Top 9%)
25K15.53 mi2.42 mi3821+158215+7215+73333(Top 13%)203(Top 2%)203(Top 4%)
30K18.64 mi3.11 mi3490+331194+21194+212835(Top 11%)183(Top 2%)183(Top 4%)
20M20.00 mi1.36 mi3322+168189+5189+52233(Top 9%)135(Top 1%)135(Top 3%)
21M21.00 mi1.00 mi3133+189174+15174+151619(Top 6%)102(Top 0.9%)102(Top 2%)
35K21.75 mi0.75 mi3106+27176-2176-23088(Top 12%)304(Top 3%)304(Top 7%)
23M23.00 mi1.25 mi2985+121173+3173+32227(Top 9%)200(Top 2%)200(Top 4%)
24M24.00 mi1.00 mi2919+66169+4169+42244(Top 9%)223(Top 2%)223(Top 5%)
40K24.85 mi0.85 mi2832+871691691914(Top 7%)182(Top 2%)182(Top 4%)
25.2M25.20 mi0.35 mi2789+43168+1168+11792(Top 7%)185(Top 2%)185(Top 4%)
Finish26.22 mi1.02 mi2679+110163+5163+51345(Top 5%)115(Top 1%)115(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

3993

Females

227

F18-39

227

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3682

Females

192

F18-39

192

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

3993

Females

227

F18-39

227

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

3971

Females

247

F18-39

247

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5001

Females

416

F18-39

416

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3333

Females

203

F18-39

203

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2835

Females

183

F18-39

183

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2233

Females

135

F18-39

135

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1619

Females

102

F18-39

102

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3088

Females

304

F18-39

304

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2227

Females

200

F18-39

200

23M→24M

23.0 - 24.0 mi

Top 9%
×6stories
+12ft-82ft

Overall

2244

Females

223

F18-39

223

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

1914

Females

182

F18-39

182

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1792

Females

185

F18-39

185

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1345

Females

115

F18-39

115

Passing Analysis

Category:
Athletes Passed
2305
Passed By
505
Net Change
+1800
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4479
5K → 10K49138+453#4479#4026
10K → 15K144101+43#4026#3983
15K → 20K170119+51#3983#3932
20K → Half1360-47#3932#3979
Half → 25K19638+158#3979#3821
25K → 30K37443+331#3821#3490
30K → 20M1768+168#3490#3322
20M → 21M1967+189#3322#3133
21M → 35K6235+27#3133#3106
35K → 23M13413+121#3106#2985
23M → 24M8216+66#2985#2919
24M → 40K9710+87#2919#2832
40K → 25.2M507+43#2832#2789
25.2M → Finish12010+110#2789#2679
TOTALS2305505+1800
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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