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BOSTON MARATHON 2024

Natalija Gulin

Bib: 19158•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 44%
Masters (Masters Women)
#0 / 6263
Top 33%
Division (F55-59)
#0 / 876
Top 15%
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
7:53/mi
24:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:55/mi
49:05
↑ 79↓ 1380.4%
15K· 9.32 mi
8:08/mi
1:14:20
↑ 67↓ 78
20K· 12.43 mi
8:25/mi
1:40:29
↑ 106↓ 860.1%
Half· 13.11 mi
8:15/mi
1:46:07
↑ 19↓ 370.5%
25K· 15.53 mi
8:54/mi
2:07:42
↑ 66↓ 880.2%
30K· 18.64 mi
9:35/mi
2:37:27
↑ 181↓ 1480.2%
20M
9:27/mi
2:50:17
↑ 64↓ 500.2%
21M
10:24/mi
3:00:41
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
3:07:04
↑ 17↓ 861.7%
23M
9:05/mi
3:18:26
↑ 23↓ 630.6%
24M
9:16/mi
3:27:42
↓ 821.3%
40K· 24.85 mi
9:34/mi
3:35:53
↓ 200.3%
25.2M
10:38/mi
3:39:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:46/mi
3:48:29
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:07
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:02:22
Pace9:20 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5324:307:5324:30
7:53
-
10K
6.21 mi11:40:2849:057:5424:35
7:55
+0:02
15K
9.32 mi12:05:431:14:207:5925:15
8:08
+0:13
20K
12.43 mi12:31:521:40:298:0526:09
8:25
+0:17
Half
13.11 mi12:37:301:46:078:065:38
8:15
-0:10
25K
15.53 mi12:59:052:07:428:1321:35
8:54
+0:39
30K
18.64 mi13:28:502:37:278:2729:45
9:35
+0:41
20M
20.00 mi13:41:402:50:178:3112:50
9:27
-0:08
21M
21.00 mi13:52:043:00:418:3610:24
10:24
+0:57
35K
21.75 mi13:58:273:07:048:366:23
8:32
-1:52
23M
23.00 mi14:09:493:18:268:3811:22
9:05
+0:33
24M
24.00 mi14:19:053:27:428:399:16
9:16
+0:11
40K
24.85 mi14:27:163:35:538:418:11
9:34
+0:18
25.2M
25.20 mi14:30:563:39:338:433:40
10:38
+1:04
Finish
26.22 mi14:39:523:48:298:438:56
8:46
-1:52

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

7:53 /mi

Average Pace

8:43 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:07

46% of race

Time at Steady Pace

57:32

25% of race

Time at Slower Pace

1:04:50

28% of race

Average Pace: 8:43 /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 mi11:15:5324:307:5324:30
7:53
#13787
10K
6.21 mi11:40:2849:057:5424:35
7:55
#13647
15K
9.32 mi12:05:431:14:207:5925:15
8:08
#13894
20K
12.43 mi12:31:521:40:298:0526:09
8:25
#13974
Half
13.11 mi12:37:301:46:078:065:38
8:15
#13980
25K
15.53 mi12:59:052:07:428:1321:35
8:54
#14175
30K
18.64 mi13:28:502:37:278:2729:45
9:35
#14509
20M
20.00 mi13:41:402:50:178:3112:50
9:27
#14476
21M
21.00 mi13:52:043:00:418:3610:24
10:24
#14474
35K
21.75 mi13:58:273:07:048:366:23
8:32
#14297
23M
23.00 mi14:09:493:18:268:3811:22
9:05
#14119
24M
24.00 mi14:19:053:27:428:399:16
9:16
#14081
40K
24.85 mi14:27:163:35:538:418:11
9:34
#14036
25.2M
25.20 mi14:30:563:39:338:433:40
10:38
#14010
Finish
26.22 mi14:39:523:48:298:438:56
8:46
#13946
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi137874171417114270(Top 56%)4532(Top 41%)4532(Top 517%)
10K6.21 mi3.10 mi13647+1404116+554116+5513549(Top 53%)4080(Top 37%)4080(Top 466%)
15K9.32 mi3.11 mi13894-2474285-1694285-16914270(Top 56%)4532(Top 41%)4532(Top 517%)
20K12.43 mi3.11 mi13974-804346-614346-6114361(Top 56%)4648(Top 43%)4648(Top 531%)
Half13.11 mi0.68 mi13980-64354-84354-814402(Top 56%)4701(Top 43%)4701(Top 537%)
25K15.53 mi2.42 mi14175-1954500-1464500-14615070(Top 59%)5221(Top 48%)5221(Top 596%)
30K18.64 mi3.11 mi14509-3344790-2904790-29015761(Top 62%)5834(Top 53%)5834(Top 666%)
20M20.00 mi1.36 mi14476+334803-134803-1314283(Top 56%)5284(Top 48%)5284(Top 603%)
21M21.00 mi1.00 mi14474+24864-614864-6114519(Top 57%)5580(Top 51%)5580(Top 637%)
35K21.75 mi0.75 mi14297+1774789+754789+7510983(Top 43%)3751(Top 34%)3751(Top 428%)
23M23.00 mi1.25 mi14119+1784749+404749+4011593(Top 45%)4208(Top 39%)4208(Top 480%)
24M24.00 mi1.00 mi14081+384782-334782-3313406(Top 52%)5124(Top 47%)5124(Top 585%)
40K24.85 mi0.85 mi14036+454789-74789-713398(Top 52%)5236(Top 48%)5236(Top 598%)
25.2M25.20 mi0.35 mi14010+264800-114800-1113299(Top 52%)5223(Top 48%)5223(Top 596%)
Finish26.22 mi1.02 mi13946+644791+94791+913002(Top 51%)4970(Top 45%)4970(Top 567%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14270

Females

4532

F55-59

4532

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13549

Females

4080

F55-59

4080

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14270

Females

4532

F55-59

4532

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14361

Females

4648

F55-59

4648

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14402

Females

4701

F55-59

4701

Half→25K

13.1 - 15.5 mi

Top 59%
×4story building
+66ft-88ft

Overall

15070

Females

5221

F55-59

5221

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15761

Females

5834

F55-59

5834

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14283

Females

5284

F55-59

5284

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14519

Females

5580

F55-59

5580

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

10983

Females

3751

F55-59

3751

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

11593

Females

4208

F55-59

4208

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13406

Females

5124

F55-59

5124

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13398

Females

5236

F55-59

5236

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13299

Females

5223

F55-59

5223

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

13002

Females

4970

F55-59

4970

Passing Analysis

Category:
Athletes Passed
2215
Passed By
2374
Net Change
-159
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13787
5K → 10K375235+140#13787#13647
10K → 15K155402-247#13647#13894
15K → 20K220300-80#13894#13974
20K → Half4753-6#13974#13980
Half → 25K159354-195#13980#14175
25K → 30K191525-334#14175#14509
30K → 20M151118+33#14509#14476
20M → 21M133131+2#14476#14474
21M → 35K18912+177#14474#14297
35K → 23M21032+178#14297#14119
23M → 24M11880+38#14119#14081
24M → 40K10358+45#14081#14036
40K → 25.2M5832+26#14036#14010
25.2M → Finish10642+64#14010#13946
TOTALS22152374-159
📊

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