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BOSTON MARATHON 2024

Bridget Ulian

Bib: 16815•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 48%
Gender (Female)
#0 / 10924
Top 36%
Division (F18-39)
#0 / 4660
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
8:04/mi
25:03
↑ 97↓ 3451.5%
10K· 6.21 mi
7:56/mi
49:42
↑ 79↓ 1380.4%
15K· 9.32 mi
7:57/mi
1:14:23
↑ 67↓ 78
20K· 12.43 mi
8:17/mi
1:40:07
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:45:45
↑ 19↓ 370.5%
25K· 15.53 mi
8:34/mi
2:06:32
↑ 66↓ 880.2%
30K· 18.64 mi
9:08/mi
2:34:54
↑ 181↓ 1480.2%
20M
9:10/mi
2:47:21
↑ 64↓ 500.2%
21M
9:27/mi
2:56:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
3:03:09
↑ 17↓ 861.7%
23M
8:37/mi
3:13:56
↑ 23↓ 630.6%
24M
8:35/mi
3:22:31
↓ 821.3%
40K· 24.85 mi
8:50/mi
3:30:04
↓ 200.3%
25.2M
9:34/mi
3:33:22
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:41:26
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:45
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:55:41
Pace8:49 /mi
📊Positive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:2325:038:0425:03
8:04
-
10K
6.21 mi11:40:0249:428:0024:39
7:56
-0:08
15K
9.32 mi12:04:431:14:237:5924:41
7:57
+0:01
20K
12.43 mi12:30:271:40:078:0325:44
8:17
+0:20
Half
13.11 mi12:36:051:45:458:045:38
8:15
-0:02
25K
15.53 mi12:56:522:06:328:0920:47
8:34
+0:19
30K
18.64 mi13:25:142:34:548:1928:22
9:08
+0:34
20M
20.00 mi13:37:412:47:218:2212:27
9:10
+0:02
21M
21.00 mi13:47:082:56:488:259:27
9:27
+0:17
35K
21.75 mi13:53:293:03:098:256:21
8:29
-0:58
23M
23.00 mi14:04:163:13:568:2610:47
8:37
+0:08
24M
24.00 mi14:12:513:22:318:268:35
8:35
-0:02
40K
24.85 mi14:20:243:30:048:277:33
8:50
+0:15
25.2M
25.20 mi14:23:423:33:228:283:18
9:34
+0:44
Finish
26.22 mi14:31:463:41:268:278:04
7:55
-1:39

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

7:55 /mi

Average Pace

8:27 /mi

Slowest Pace

9:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:49

51% of race

Time at Steady Pace

46:30

21% of race

Time at Slower Pace

1:01:07

28% of race

Average Pace: 8:27 /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 mi11:15:2325:038:0425:03
8:04
#15120
10K
6.21 mi11:40:0249:428:0024:39
7:56
#14398
15K
9.32 mi12:04:431:14:237:5924:41
7:57
#13931
20K
12.43 mi12:30:271:40:078:0325:44
8:17
#13805
Half
13.11 mi12:36:051:45:458:045:38
8:15
#13809
25K
15.53 mi12:56:522:06:328:0920:47
8:34
#13702
30K
18.64 mi13:25:142:34:548:1928:22
9:08
#13671
20M
20.00 mi13:37:412:47:218:2212:27
9:10
#13573
21M
21.00 mi13:47:082:56:488:259:27
9:27
#13332
35K
21.75 mi13:53:293:03:098:256:21
8:29
#13196
23M
23.00 mi14:04:163:13:568:2610:47
8:37
#12895
24M
24.00 mi14:12:513:22:318:268:35
8:35
#12739
40K
24.85 mi14:20:243:30:048:277:33
8:50
#12578
25.2M
25.20 mi14:23:423:33:228:283:18
9:34
#12502
Finish
26.22 mi14:31:463:41:268:278:04
7:55
#12312
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi151205015501513051(Top 51%)3831(Top 35%)3831(Top 82%)
10K6.21 mi3.10 mi14398+7224571+4444571+44413718(Top 54%)4176(Top 38%)4176(Top 90%)
15K9.32 mi3.11 mi13931+4674305+2664305+26613051(Top 51%)3831(Top 35%)3831(Top 82%)
20K12.43 mi3.11 mi13805+1264248+574248+5713621(Top 53%)4195(Top 38%)4195(Top 90%)
Half13.11 mi0.68 mi13809-44246+24246+214359(Top 56%)4658(Top 43%)4658(Top 100%)
25K15.53 mi2.42 mi13702+1074215+314215+3113442(Top 53%)4287(Top 39%)4287(Top 92%)
30K18.64 mi3.11 mi13671+314294-794294-7913870(Top 54%)4773(Top 44%)4773(Top 102%)
20M20.00 mi1.36 mi13573+984299-54299-512941(Top 51%)4542(Top 42%)4542(Top 97%)
21M21.00 mi1.00 mi13332+2414223+764223+7610649(Top 42%)3546(Top 32%)3546(Top 76%)
35K21.75 mi0.75 mi13196+1364180+434180+4310712(Top 42%)3600(Top 33%)3600(Top 77%)
23M23.00 mi1.25 mi12895+3014079+1014079+1019097(Top 36%)2929(Top 27%)2929(Top 63%)
24M24.00 mi1.00 mi12739+1564032+474032+479972(Top 39%)3426(Top 31%)3426(Top 74%)
40K24.85 mi0.85 mi12578+1613991+413991+4110072(Top 39%)3604(Top 33%)3604(Top 77%)
25.2M25.20 mi0.35 mi12502+763964+273964+279091(Top 36%)3209(Top 29%)3209(Top 69%)
Finish26.22 mi1.02 mi12312+1903897+673897+678079(Top 32%)2631(Top 24%)2631(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

13051

Females

3831

F18-39

3831

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

13718

Females

4176

F18-39

4176

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

13051

Females

3831

F18-39

3831

15K→20K

9.3 - 12.4 mi

Top 53%
×5story building
+106ft-86ft

Overall

13621

Females

4195

F18-39

4195

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14359

Females

4658

F18-39

4658

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13442

Females

4287

F18-39

4287

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13870

Females

4773

F18-39

4773

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

12941

Females

4542

F18-39

4542

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

10649

Females

3546

F18-39

3546

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10712

Females

3600

F18-39

3600

35K→23M

21.8 - 23.0 mi

Top 36%
×5story building
+23ft-63ft

Overall

9097

Females

2929

F18-39

2929

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

9972

Females

3426

F18-39

3426

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10072

Females

3604

F18-39

3604

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9091

Females

3209

F18-39

3209

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

8079

Females

2631

F18-39

2631

Passing Analysis

Category:
Athletes Passed
3750
Passed By
942
Net Change
+2808
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15120
5K → 10K77957+722#15120#14398
10K → 15K51346+467#14398#13931
15K → 20K306180+126#13931#13805
20K → Half3943-4#13805#13809
Half → 25K257150+107#13809#13702
25K → 30K306275+31#13702#13671
30K → 20M17779+98#13671#13573
20M → 21M27130+241#13573#13332
21M → 35K15014+136#13332#13196
35K → 23M31615+301#13196#12895
23M → 24M17216+156#12895#12739
24M → 40K18423+161#12739#12578
40K → 25.2M848+76#12578#12502
25.2M → Finish1966+190#12502#12312
TOTALS3750942+2808
📊

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